Out of the box, FIFA 20 is the one of the poorest releases for the series in some time. The gameplay can't get out of its own way at times due to poor defensive fundamentals, while the career mode is littered with bugs that were fixed in past iterations. Volta appears to be the only mode without major issues because the gameplay there is expected to be different. FIFA is always prone to patches (for better or worse), so if you're on the fence be sure to keep your eyes open as this game will definitely change during the course of the season.
With the help of option files, PC and PS4 users get to experience nearly all of the bells and whistles of FIFA — sorry Xbox One users, you still can't — but with the magic that only PES can provide. If you're a gameplay purist, then eFootball PES 2020 is definitely worthy of a purchase.