PS4 is generally easy, and offers a majority of the same benefits as a PC. The only "main" difference I'd say is that the PS4 is stagnant in its system, whereas a PC isn't; ie a PS4 can't be upgraded but a PC can. Other than that the systems basically function the same. In regards to hotbar/crossbar space, I've heard varying thing, but generally all of your abilities can fit on your bars. I personally need more space for Emotes more than abilities. The one thing I've heard recently is, it's easier to accidentally hit the wrong set of crossbars/hotbars on a PC, compared to PS4.