Well I use both but normally I like Ruby much better because I mean it has metasploit, ronin, better web testing libraries, I can run other language programs with no hassle, good regexps. But unfortunately it's not as popular as Python for sec because fucking RAILS ruined the community. So I went on PyPi and looked at the sheer volume of sec modules. Now I use yari and obfuscator a lot when I use snakes but I decided to pick up LibForensics, WDT, steganopi just because I don't have ruby substitutes for those. Can yall tell me some other good mods to play with you can't find in Ruby.