I was given 100% with Linux Mint, Ubuntu, Debian, and Kubuntu.
I do use the 10.10 64bit Beta, however, might throw on Fedora 13 or Arch tomorrow when my new VelociRaptor comes. Leaning more towards Arch as it would force me to learn a thing or two in the process. I've only installed it in virtual machines as of now, so it would definitely be a good learning experience.
Or maybe, just maybe, I could dip my feet into Gentoo. Anyone know a good beginners tutorial for that? Been around *nix for a while, but never really messed with a distro such as that.
EDIT: Just took it again with a little different mindset. Ironically enough it came up as a 95% match for both Gentoo and Slackware. Just seconds after I originally posted this reply.