Updating retail is not that painful. I have used the following method to update last 2 times and it has worked fine
1) install and run new retroarch (eg RAxyz) with old one still in place (eg RAabc)
2) in old RAabc delete retroarch.cfg...
Eh? On the xbox one x? That can't be correct, every wii/ gcn/ ps2 title I tested on the one x did not run full speed apart from a 2d game called Hudson selection 4 adventure island. Psp and flycast fared better but even then fmvs were choppy eg...
Having had a one x and series s both on and off, selling one then buying the other and repeating the cycle few times, I have decided to stick with the series s.
All my games are digital and I have a 4tb external hdd.
But to be honest, I hardly...