diff --git a/Beam.Abstractions/IDataBindings.cs b/Beam.Abstractions/IDataBindings.cs
index 1155eee..d8eab50 100644
--- a/Beam.Abstractions/IDataBindings.cs
+++ b/Beam.Abstractions/IDataBindings.cs
@@ -1,6 +1,4 @@
-using Beam.Dynamic;
-
-namespace Beam.Abstractions;
+namespace Beam.Abstractions;
 
 public interface IDataBindings {
     IDataProvider<string>? Title { get; set; }
diff --git a/Beam.Abstractions/IDataProvider.cs b/Beam.Abstractions/IDataProvider.cs
index db87588..68224f5 100644
--- a/Beam.Abstractions/IDataProvider.cs
+++ b/Beam.Abstractions/IDataProvider.cs
@@ -1,7 +1,6 @@
 using HtmlAgilityPack;
-using System.Text.Json.Serialization;
 
-namespace Beam.Dynamic;
+namespace Beam.Abstractions;
 
 public interface IDataProvider {
     public string GetString(HtmlDocument document)
diff --git a/Beam.Abstractions/ILinkBuilder.cs b/Beam.Abstractions/ILinkBuilder.cs
index 3e45db5..5295515 100644
--- a/Beam.Abstractions/ILinkBuilder.cs
+++ b/Beam.Abstractions/ILinkBuilder.cs
@@ -1,6 +1,4 @@
-using Beam.Models;
-
-namespace Beam.Abstractions;
+namespace Beam.Abstractions;
 
 public interface ILinkBuilder {
     /// <summary>
diff --git a/Beam.Abstractions/IReadOnlyState.cs b/Beam.Abstractions/IReadOnlyState.cs
index e76be02..1c57efa 100644
--- a/Beam.Abstractions/IReadOnlyState.cs
+++ b/Beam.Abstractions/IReadOnlyState.cs
@@ -1,6 +1,6 @@
-namespace Beam.Models;
+namespace Beam.Abstractions;
 
 public interface IReadOnlyState {
-    public string[] GetState();
-    IReadOnlyState Copy();
+    public ReadOnlySpan<string> GetState();
+    IState Copy();
 }
\ No newline at end of file
diff --git a/Beam.Abstractions/IState.cs b/Beam.Abstractions/IState.cs
index 1869f50..4aac3a5 100644
--- a/Beam.Abstractions/IState.cs
+++ b/Beam.Abstractions/IState.cs
@@ -1,8 +1,9 @@
-using Beam.Models;
+namespace Beam.Abstractions;
 
-namespace Beam.Abstractions;
-
-public interface IState : IReadOnlyState {
+public interface IState {
+    
+    string[] GetState();
     void SetState(string[] state);
     new IState Copy();
+    IReadOnlyState AsReadOnly();
 }
\ No newline at end of file
diff --git a/Beam.Abstractions/IStateChangeBehaviour.cs b/Beam.Abstractions/IStateChangeBehaviour.cs
index 1a5e28b..1686df5 100644
--- a/Beam.Abstractions/IStateChangeBehaviour.cs
+++ b/Beam.Abstractions/IStateChangeBehaviour.cs
@@ -1,6 +1,4 @@
-using Beam.Models;
-
-namespace Beam.Abstractions;
+namespace Beam.Abstractions;
 
 /// <summary>
 /// Defines how a url template should should be updated, in what order, and by how much
diff --git a/Beam.Api/ApiCallBuilder.cs b/Beam.Api/ApiCallBuilder.cs
index f4f3144..67745fc 100644
--- a/Beam.Api/ApiCallBuilder.cs
+++ b/Beam.Api/ApiCallBuilder.cs
@@ -5,7 +5,6 @@ using System.Net;
 using System.Reflection.PortableExecutable;
 using System.Text;
 using System.Threading.Tasks;
-using Beam.Abstractions;
 
 namespace Beam {
     public class ApiCallBuilder(HttpClient client) {
diff --git a/Beam.Data/LinkBuilder.cs b/Beam.Data/LinkBuilder.cs
index 34312c6..dc1716b 100644
--- a/Beam.Data/LinkBuilder.cs
+++ b/Beam.Data/LinkBuilder.cs
@@ -325,7 +325,7 @@ namespace Beam.Data {
         }
 
         public string Build(IReadOnlyState state)
-            => Build(state.GetState().ToArray<object>());
+            => Build(state.GetState().ToArray().ToArray<object>());
 
         #region Build
         /// <summary>
diff --git a/Beam.Dynamic/AnchorCollectionDataProvider.cs b/Beam.Dynamic/AnchorCollectionDataProvider.cs
index a79a459..339c6ee 100644
--- a/Beam.Dynamic/AnchorCollectionDataProvider.cs
+++ b/Beam.Dynamic/AnchorCollectionDataProvider.cs
@@ -4,6 +4,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using Beam.Abstractions;
 
 namespace Beam.Dynamic {
     public class AnchorCollectionDataProvider : IDataProvider<string[]> {
diff --git a/Beam.Dynamic/AnchorDataProvider.cs b/Beam.Dynamic/AnchorDataProvider.cs
index d9c2223..d4b91e6 100644
--- a/Beam.Dynamic/AnchorDataProvider.cs
+++ b/Beam.Dynamic/AnchorDataProvider.cs
@@ -4,6 +4,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using Beam.Abstractions;
 
 namespace Beam.Dynamic {
     public class AnchorDataProvider : IDataProvider<string> {
diff --git a/Beam.Dynamic/ContentsArrayDataProvider.cs b/Beam.Dynamic/ContentsArrayDataProvider.cs
index 1d5af6d..6bdd4ed 100644
--- a/Beam.Dynamic/ContentsArrayDataProvider.cs
+++ b/Beam.Dynamic/ContentsArrayDataProvider.cs
@@ -1,4 +1,5 @@
-using HtmlAgilityPack;
+using Beam.Abstractions;
+using HtmlAgilityPack;
 
 namespace Beam.Dynamic {
     public class ContentsArrayDataProvider : ContentsDataProvider, IDataProvider<string[]> {
diff --git a/Beam.Dynamic/ContentsDataProvider.cs b/Beam.Dynamic/ContentsDataProvider.cs
index 28a8d3e..0ecb361 100644
--- a/Beam.Dynamic/ContentsDataProvider.cs
+++ b/Beam.Dynamic/ContentsDataProvider.cs
@@ -5,6 +5,7 @@ using System.IO;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using Beam.Abstractions;
 
 namespace Beam.Dynamic {
     public class ContentsDataProvider : IDataProvider<string> {
diff --git a/Beam.Dynamic/DataProviderJsonTypeInfoResolver.cs b/Beam.Dynamic/DataProviderJsonTypeInfoResolver.cs
index 132fb98..620ab38 100644
--- a/Beam.Dynamic/DataProviderJsonTypeInfoResolver.cs
+++ b/Beam.Dynamic/DataProviderJsonTypeInfoResolver.cs
@@ -1,6 +1,7 @@
 using System.Text.Json;
 using System.Text.Json.Serialization;
 using System.Text.Json.Serialization.Metadata;
+using Beam.Abstractions;
 
 namespace Beam.Dynamic;
 
diff --git a/Beam.Dynamic/DropDownDataProvider.cs b/Beam.Dynamic/DropDownDataProvider.cs
index 4e8f359..45e21b5 100644
--- a/Beam.Dynamic/DropDownDataProvider.cs
+++ b/Beam.Dynamic/DropDownDataProvider.cs
@@ -7,6 +7,7 @@ using System.Runtime.InteropServices.Marshalling;
 using System.Text;
 using System.Text.Json;
 using System.Threading.Tasks;
+using Beam.Abstractions;
 
 namespace Beam.Dynamic {
     public class DropDownDataProvider
diff --git a/Beam.Dynamic/ListContentDataProvider.cs b/Beam.Dynamic/ListContentDataProvider.cs
index 0564ed0..997aadd 100644
--- a/Beam.Dynamic/ListContentDataProvider.cs
+++ b/Beam.Dynamic/ListContentDataProvider.cs
@@ -1,5 +1,6 @@
 using HtmlAgilityPack;
 using System.Text;
+using Beam.Abstractions;
 
 namespace Beam.Dynamic {
     public class ListContentDataProvider : IDataProvider<string> {
diff --git a/Beam.Dynamic/ParagraphedContentDataProvider.cs b/Beam.Dynamic/ParagraphedContentDataProvider.cs
index 67e32b5..ef81fab 100644
--- a/Beam.Dynamic/ParagraphedContentDataProvider.cs
+++ b/Beam.Dynamic/ParagraphedContentDataProvider.cs
@@ -4,6 +4,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using Beam.Abstractions;
 
 namespace Beam.Dynamic {
     public class ParagraphedContentDataProvider : IDataProvider<string> {
diff --git a/Beam.Fluent/DownloadBuilder.ContextStage.cs b/Beam.Fluent/DownloadBuilder.ContextStage.cs
index 182c725..1940bd2 100644
--- a/Beam.Fluent/DownloadBuilder.ContextStage.cs
+++ b/Beam.Fluent/DownloadBuilder.ContextStage.cs
@@ -1,9 +1,9 @@
-using Beam.Abstractions;
-using Beam.Models;
+using Beam.Models;
 using HtmlAgilityPack;
 using Beam.Playwright;
 using Beam.Stealth;
 using Beam;
+using Beam.Abstractions;
 using Beam.Downloaders;
 
 namespace Beam.Fluent {
diff --git a/Beam.Models/ImmutableState.cs b/Beam.Models/ImmutableState.cs
index 97bb3d6..faee5ec 100644
--- a/Beam.Models/ImmutableState.cs
+++ b/Beam.Models/ImmutableState.cs
@@ -1,25 +1,22 @@
 using System.Text.Json.Serialization;
+using Beam.Abstractions;
 
 namespace Beam.Models {
-    public readonly struct ImmutableState {
-        readonly string[] state;
+    public readonly struct ImmutableState : IReadOnlyState {
+        private readonly string[] state;
 
         [JsonConstructor]
-        public ImmutableState(string[] state) {
-            this.state = state ?? [];
+        public ImmutableState(params IEnumerable<string> state) {
+            this.state = state.ToArray();
         }
 
-        public string[] State => state ?? [];
-
-        public readonly Span<string> AsSpan() => state ?? [];
-
+        public ReadOnlySpan<string> GetState() => this.state;
+        
         public readonly State Copy()
             => new((string[])(state ?? []).Clone());
-
-        public readonly string this[Index i] {
-            get => state[i];
-        }
-
+        IState  IReadOnlyState.Copy()
+            => Copy();
+        public readonly string this[Index i] => state[i];
         public static implicit operator State(ImmutableState state)
             => state.Copy();
     }
diff --git a/Beam.Models/State.cs b/Beam.Models/State.cs
index ced03a5..44c5b4a 100644
--- a/Beam.Models/State.cs
+++ b/Beam.Models/State.cs
@@ -3,18 +3,21 @@
 namespace Beam.Models {
     public class State(string[] state) : IState {
         string[] state = state;
-
+        
         public string[] GetState() => state;
+
         public void SetState(string[] state) => this.state = state;
 
+        public IReadOnlyState AsReadOnly() => new ImmutableState(this.state);
+        
         public State Copy()
             => new((string[])state.Clone());
         
-        IReadOnlyState IReadOnlyState.Copy() 
-            => Copy();
         IState IState.Copy() 
             => Copy();
 
+        public static implicit operator ImmutableState(State state) => new ImmutableState(state.GetState());
+        
         public string this[Index i] {
             get => state[i];
             set => state[i] = value;
diff --git a/Beam/OrderedLinkGenerator.cs b/Beam/OrderedLinkGenerator.cs
index ad80a74..2fd6708 100644
--- a/Beam/OrderedLinkGenerator.cs
+++ b/Beam/OrderedLinkGenerator.cs
@@ -49,7 +49,7 @@ namespace Beam {
             }
             
             Behaviour.Apply(State, 1);
-            Current = Builder.Build(State);
+            Current = Builder.Build(State.AsReadOnly());
             
             return !string.IsNullOrWhiteSpace(Current) && (EndState is null || !State.GetState().SequenceEqual(EndState.GetState()));
         }
@@ -57,7 +57,7 @@ namespace Beam {
         public void Reset() {
             State = InitialState.Copy();
             Behaviour.Apply(State, -1);
-            Current = Builder.Build(State);
+            Current = Builder.Build(State.AsReadOnly());
         }
     }
 }