My Tony Stewart Home Depot Playseat destroyed my ankles after racing for more than an hour. This is due to the pedal tray not being adjustable and having such a steep angle. Not being able to adjust the seat back angle is a flaw discovered over time. Playseat has to pay a pretty chunk of change for licensing, which we pay for.
I'm happy with Obutto Ozone. I'd like to be able to have a bit more freedom with it though. The seat is lacking shoulder support, the headrest is so far back it can't actually be used as a headrest. Seems to be designed to be used with a helmet.
The Revolution looks to have resolved a lot of what the Ozone is lacking. Yes it does take up space and its heavier than the Playseat. I built a platform with castors for my Ozone. It's in my Man Cave, I never hear about it from my wife anyway. If you need to be able to tuck away or quickly dismantle your rig, the Playseat is the one to get. If you want flashy color scheme or official licensing, get the Playseat. If you want a rig with a lot of adjustment features, usefulness, and doesn't sway or come out of adjustment under hard use, get the Revolution.
If I could afford it, I absolutely would get the new rig from Obutto.
Whatever you decide, DO NOT use the wheel as a hand grab to pull yourself out of the seat or getting into it. These wheels are not built for that!