When it really matters- Nothing makes you use the GC... You can use a your own pool (or in tip sync.Pool) or mmap and your own allocator... I used to do a lot

When it really matters- Nothing makes you use the GC... You can use a your own pool (or in tip sync.Pool) or mmap and your own allocator... I used to do a lot of C#/C++/Java and after two years of Go... I don't miss generics. Go has been a great C++ replacement for me...