[noarmsduck]

There won't be any noticeable technical or performance differences. Depends on your preference of which ecosystem you prefer and which one you may have friends on that you would want to play with or talk to via party chat.

If you care about potential editing limitations, PS5 might be a better option if someone ever comes out with a tool for editing save games. You straight up can't transfer saves to a USB drive or to your PC for XBox games (unless you own the PC version of the game as well which is a moot point for this game). I'm not sure if it's possible to transfer save games on PS5 though.