leo4all vs zephyroth

[shitan]

Ok, so I had this wonderful zephy install that made me very happy that died for no apparent reason.

I am thus in to reinstall my mac os install... and now that a few new distributions are out, I am wondering which to choose (i had zeph rev.1)

Since I have an AMD 4400+, A8N32-SLi, I am restricted ( i believe) to three distros:
- zephyroth
- leo4all
- the elusive JaS distro, which I don't think is actually out (for 10.5), except for a few beta testers..

So...I don't really know what's the difference between all? My only grudge with zephyroth is that it killed (in the version i had) X11, which I needed for matlab. Any advice? How should I make my decision?