It depends in what way you want your numbers to be "better". You might mean deterministic and fast and with less predictable patterns (Mersenne Twister), deter

It depends in what way you want your numbers to be "better". You might mean deterministic and fast and with less predictable patterns (Mersenne Twister), deterministic and indistinguishable from true random (and slower) (CSPRNG), non-deterministic (depends on the platform).