Logitech f510 or xbox 360

Hey Guys I need to buy a gamepad which one of the above you think is the best.
I also have a ps3 whic is forcing me to go with f510 but i have heard many good reviews about xbox controller so am in bit of confusion.
also i would like to use the controller on my ps3 so which one to buy?
Answer #1
is it for the pc because you can use PS3 joypad on a PC.
and i prefare an xbox pad.
Answer #2
yes its for pc and can the xbox controller be used for ps3
Answer #3
im afraid not unless you use an adapter.