Im genuinely shocked that there are not responses screaming OMG NO CONTROLLERZ PC MAZTER RCE!!!! KBBMMBMSM MUSE FREVA!!!! Personally, growing up on the Playstation and the PS2, and then moving to the Xbox, I really didnt see much difference in the stick layouts. But then again, at the time of having a playstation, I had a n64 as well, and a SNES before that. We learned adaptability, something coming generations wont have to deal with XD So it didnt matter how the game controlled, as long as the controller worked we were fine.
My recommendation, the 360 pad. If you can get a 3rd party Xbox One controller, that would be good as well (assuming that your choices are 3rd party for ps3/360. What are your choices anyway? That might give us a better understanding as to which of them ight actually function for PC gaming