Which is the best ubuntu release till date 11.04.....In reference to stability,functioning and all other thing?

The best distro I've used so far is 10.10, ive been using it since its release date, and will continue to do so probably until 11.10+. I tried 11.04 for a week and I couldn't stand it, here is a list of all Ubuntu releases since 6.06 a href="http://releases.ubuntu.com/" rel="nofollow"http://releases.ubuntu.com//a