I own a ps4 and have keyboard. I use controller mainly but switch to keyboard when chatting. Its not difficult to use at times. But my fc has people that play on pc, ps3 and ps4. And for the mIdst we use Teamspeak. Its faster then typing and allows for dinner fun and banter with the grind. If using a keyboard I suggest knowing the command to reply, shout and such as it will help greatly.