I have no quarrel with the PS controllers. I don't understand why people think that your left thumb needs to rest higher than your right thumb? Xbox made up some mumbo jumbo to say that their controller is "ergomically designed" is some of the worst rubbish I have ever heard . I do think that PS should offer different sizes for people with big hands but I think the layout is just fine.
The PS4 looks slightly bigger and looks like it might be a balance for people who have small and big hands.