ToArray vs ToList | .NET Tips 9

Summary

The core topic is choosing between `ToList` and `ToArray` in .NET based on use case and performance. The discussion highlights that `ToList` is suitable for scenarios involving mutation (adding/removing items), while `ToArray` is better for simple enumeration or in-place mutation without changing length. While historically `ToList` could be faster for large collections, recent updates to `ToArray` have significantly improved its performance.