I think playing with Arsenal doesn't help to win games
Jokes aside, I find Superstar level fair, it's my favourite. Only Legend is superscripted and totally unrealistic (and unfun to me).
PES21 is far from perfect but I enjoy it. Maybe it's the lack of alternatives...
I have both FIFA 21 and 22 sitting in my Steam but I never touch them cos I find their gameplay unbearable.
On the other hand I keep returning to PES21 cos I really enjoy it. But I play League mode only, specifically Serie A manually updated by me to current season.
Never liked Master League too much, because of the fake team rosters and transfers, heavy scripting and the bullshit team chemistry or whatever they call it.