Is it possible to go 1000x faster?

[emchristiansen]

This project claims to solve the same problem (ED25519 vanity addresses on GPU), but generate 4 to 8 billion / sec: https://github.com/iIIusi0n/ed25519-gpu

Does that seem reasonable? If so, is it worth adopting their approach?

[Sundrey]

/iIIusi0n/ed25519-gpu - This repo print a wrong speed. Algo is more slowly than here