If you're thinking of evaluating language performance by looking at these benchmarks then think again. A lot of the benchmarks here (h2o.cr and pico.v being prime examples) are thin wrappers over libraries written in C/C++.
Virtually every single item on my list is now completely irrelevant.
Although I'm not a daily developer using .NET anymore, I am astounded that such a turnaround was even possible. My hat is off to you and the teams you work with. Also, for the record C# is still a phenomenal language in my book.