I had only briefly tried Linspire before. Didn't like it very much. I found out that UBuntu was giving away free CDs, so It thought: FREE! whoho! gimme gimme! (yea, I know linux is free, but it was the free CD part...)
Anyways, I installed Ubuntu. And I found it quite pleasing. I spent a couple of days working out how to set it up as I want it and I was surpriced how easy it was once you got around to understand a little how it worked. Well the credit should go tot he people setting up these automatic installers.
However, I can't abandon Windows as I need it for my work. And I like windows. But if I where to set up a computer that just run common eveyday tasks, like a livingroom PC, I'll install Ubuntu.