Use ToArray instead of ToList

tests/Umbraco.Tests.Benchmarks/CollectionBenchmarks.cs

@@ -0,0 +1,57 @@
+using System.Collections.Generic;
+using System.Linq;
+using BenchmarkDotNet.Attributes;
+
+namespace Umbraco.Tests.Benchmarks
+{
+    [MemoryDiagnoser]
+    public class CollectionBenchmarks
+    {
+        private static readonly IEnumerable<int> _enumerable = Enumerable.Range(0, 1000);
+        private static readonly int[] _array = _enumerable.ToArray();
+        private static readonly List<int> _list = _enumerable.ToList();
+
+        [Benchmark]
+        public int[] ToArray()
+        {
+            return _enumerable.ToArray();
+        }
+
+        [Benchmark]
+        public List<int> ToList()
+        {
+            return _enumerable.ToList();
+        }
+
+        [Benchmark]
+        public void IterateArray()
+        {
+            foreach (int item in _array)
+            {
+
+            }
+        }
+
+        [Benchmark]
+        public void IterateList()
+        {
+            foreach (int item in _list)
+            {
+            }
+        }
+
+        //BenchmarkDotNet=v0.13.1, OS=Windows 10.0.19044.2006 (21H2)
+        //Intel Core i9-10885H CPU 2.40GHz, 1 CPU, 16 logical and 8 physical cores
+        //.NET SDK= 6.0.401
+        //  [Host]     : .NET 6.0.9 (6.0.922.41905), X64 RyuJIT
+        //  DefaultJob : .NET 6.0.9 (6.0.922.41905), X64 RyuJIT
+        //
+        //
+        //|       Method |       Mean |    Error |   StdDev |  Gen 0 |  Gen 1 | Allocated |
+        //|------------- |-----------:|---------:|---------:|-------:|-------:|----------:|
+        //|      ToArray |   503.8 ns |  5.11 ns |  4.53 ns | 0.4807 | 0.0067 |   4,024 B |
+        //|       ToList | 1,369.0 ns | 25.38 ns | 49.50 ns | 0.4845 | 0.0134 |   4,056 B |
+        //| IterateArray |   244.9 ns |  3.29 ns |  2.75 ns |      - |      - |         - |
+        //|  IterateList |   620.5 ns |  4.45 ns |  3.95 ns |      - |      - |         - |
+    }
+}