PS4 is a system with hundreds of great games available right now.
You'd be waiting years and paying more, for any decent titles on the PS5.

rpcs3 is quickly making it obsolete.

I only played the first one, bought a second AMD 5770 to play it smoothly.
It was an amazing experience, I was blown away by the graphics!
Then I had to live with crossfire for a few months until I sold off one of the cards.

I just used black electrical tape for mine. I have another controller which I use for PSVR.

P.S. I have an original xbox one controller as well and it's horrible.