Speaking of LINQ, depending on your use case, I suggest re-evaluating the intuition regarding its performance in specific scenarios. Both .NET 7 and especially

Speaking of LINQ, depending on your use case, I suggest re-evaluating the intuition regarding its performance in specific scenarios. Both .NET 7 and especially .NET 8 have seen a lot of work to improve the underlying performance of LINQ and thanks to DynamicPGO certain patterns that used to be very unfriendly to performance now have (sometimes significantly) lower cost. The speed-up depends on the use case but expect to see anything from 10% up to >200-400% improvement.