Its not really shitty. XIM is pretty good and feels just like PC M+KB. I was really amazed but the shit does work great. No mouse lag, no input lag, at least none that I can feel. Its a one time $125 purchase and you can play any shooter with it. They have files you download for every game, But if you are so inclined, you can design your own. I played over 800+ hrs of destiny and have about 400+ hours spread throughout the BF games too. Shit feels good. you can save game configs and change them with one click of keyboard.
Trust me, even if they release on PC the extra sony exclusives are worth it. You are playing a gimped game without them. Extra PvP maps, extra dungeons,extra really good weapons, etc. And its not like a 1 month exclusive, they last an entire fucking year. The only thing that sucks is the console aim assist you have to battle against. Its pretty OP in this game. But M+KB is still better IMO.