So, Ubuntu 10.10 wasn't super exciting for me. Like most people, I experienced pretty significant lagging at random times in a multitude of programs. I have used it off and on since it was released, but today I found a way to remove that lag that seems to be working great.
I updated from the stable kernel to the new 2.6.37 rc2 kernel, and things seem about 3x faster, with no lag spots. I'll keep using the new kernel and report back if I have any issues.
If anyone wants me to walk them through updating their kernel from the command line, let me know and I can give you the commands that worked for me. Disclaimer, this is a release candidate kernel, and has not been officially added to the repository, so don't blame me if it bricks your system.
All in all, 10.10 is pretty sexy if you update the kernel, and sucks if you don't.
I'm getting a littler nervous about 11.04, because they are going to switch completely over to the Unity interface rather than adopting the new Gnome 3 shell. It seems to mac-like for my comfort, but I guess a lot of people like the OS-X experience, so what can I say? I'll give it a shot when it comes out, but I'll probably take the opportunity to install fedora 15 this spring as well, so I have a more classic Gnome interface to work with as well. I've been wanting to try Fedora for a long time. My dad has been a red-hat guy forever, so he prefers Fedora to Ubuntu, and always tries to invite me over to "the dark side" as he puts it.