I debranded my old razr and plan on getting a SE w760a, and of course I'll wind up debranding that as well.
The razr was cool because it didn't come with video, but once debranded I had a video icon and could save movie files. The camera sucks, and my battery is shot on it, so I'm planning on getting a w760. I want to debrand it so I can use the GPS with other software.
I just got my wife a SE w350a, but I don't need to mod it at all. She only plays a few games, and they are simple enough to install without doing any modding to the phone. I would like to kill some of the icons, but thats way over my head right now.