Having a PS3 and Xbox 360, I hated the xbox controller but once you get used to it you never want to go back, now when I pick up a ps3 controller I feel the urge to snap it.
The problem with the ps3 is lack of good games, look how long GT5 too to come out, by that time forza had got so sophisticated and the physics of forza keep growing and so does the tuning. Then the the lack of good games on ps3, hardly much choice or much going for it, then I am still Pi$$ed at sony not making the ps3 backwards compatible due to costs, considering how good the ps2 was and all the good releases it had. I still have my PS2 which is tuned with a network card, a hard drive (able to even play games of the HD) and able to throw some of its last games out onto my sony tv at 1080 and 720p, which is impressive for a console that was somewhat short lived as sony was eager to throw the ps3 down your throats. But this is common with most consoles of that age, they created so much capacity and upgrades for the future and just never followed through.
So all in all I very much doubt I will get a PS4, I'll more than likely stay with MS, hopefully we will see better hardware in terms of disc capacity of the next xbox as that's the only thing the current model lacks as I hate swapping discs over, even if final fantasy does feel more genuine with disc swaps