Its an alright version but I don’t think its better than 360 version in terms of online from what I heard so far. It still suffers from issues and some matches are laggy even with greenbar. The bars doesn’t reflect the connection state as the list always have empty bars when you are looking for matches, you have to enter the room to see the actual connection bars,they haven’t fixed that yet. I still get occasional crashes from now and then without known why. Other than that its alright. Qanba Q4 work on USF4 but it does not work in SFV, I knew that because I have the Q4 arcade stick.
Well, I don’t play online, so if the problems are only for the only options, it’s not a problem for me 
It’s important that the game is without all the bugs of the first version…
Ah so you are sure that my Q4 arcade stick works on PS4 too with USFIV!!! Great!!!
thank you