I’d grab a series S and gamepass and see how it goes. You might hate gamepass and the Xbox controller and if that’s the case after a couple months, you’re not really out a bunch of money because you can just sell the series S

Keep your ps4 because there are still games for it

Edit: to add, even picking up a second hand series S is great to see how you like it. So many of my friends just play Warzone / COD and they always have COD, and then a couple games on the ssd. It’s small storage wise but with a cheap 1tb HDD it’s great.