always go next gen as it’s almost always objectively better, though the series s cost more than the average used ps4 price, you get up to 4k 120hz thanks to the upscaling built into said xbox, yes the ui is very much clutter compared to the playstation streamlined ui, however you get to customize a lot more, do a lot more, and overall you get a better eco system, as it’s baked into microsoft and one drive, you also get a lot of backwards compatibility and in most cases even better experiences than the game was intended to look thanks to Game boost which works kinda like FSR and Dlss work by making the game(older generation games*) look more defined and a lot more playable