The PS4 is my main gaming device, I just can't afford anything else, but if I could I would get a PS5 or a Steam Deck (I'm pretty sure a revision is in order for both consoles lol, that is why I am even more stalled).
I am currently playing Batman Arkham Knight and what a game!
It is a shame that this franchise took another route with the next game, it really doesn't seem like a 2015 game, and I don't even have the PS4 Pro which might have some perks for these kinds of games, mine is the slim model.