Guys, can we make a wrap-up based on recent puzzle-solving scripts versions and speed tests?

1. What script is ideal for low-bit puzzles? For how many bits is this ideal?
Use with GPU or CPU?
Most recent improved version? Is it publicly available? If not, who is using it?

2. What script is ideal for high-bit puzzles?
Use with GPU or CPU?
Most recent improved version? Is it publicly available? If not, who is using it?

Thanks guys :-)