Originally Posted by Matridom
I use XP at work, it's the current image, I have Vista 64 ultimate at home, it dual-boots to XP.
Other then current application compatibility problems (hence the dual-boot to XP) I have to say that i like vista.
Vista has borrowed several pages out of other OS's. (yes, mac included). There are several *big* differences. Vista is driven by images, not file structure, this makes it easier to repair, and do restores. Vista has also borrowed programming technics from linux, not allowing applications/drivers to run in the krenel is one big difference (*nix), and modular applications (again *nix).
My final choice for OS factors these in with compatibility and usability. I'm sure Ubuntu would do just fine for all the desktop applications i use, however it won't work for many of the games i like to play, so in the end, it's Vista for me.
Now i'm not taking into account pricing for the products, it's not a factor to me. (MSDN account curtesy of work).