[hansvm]

> So new comer will get use to it faster.

Languages have many competing goals. It shouldn't take long to get used to u64 over, e.g., unsigned_int64, and brevity is valuable in its own right. Too many wasted characters can obscure the flow of a program and make it slower to read and understand.

Is it the right choice? I could be persuaded either way. I know it's one I've personally made before, choosing rebindings like i256 and cmpeq8 when doing a lot of bit-twiddly vector code.