I've been happy with my Samsung Odyssey. It requires a decent gaming PC running Windows, but no online accounts (unless you want to buy games on Steam, which you probably will). It has the "inside-out" tracking which doesn't require beacons, and the ergonomics and build quality and everything have been perfectly fine. You sometimes have to close the blinds to keep the tracking from jumping at certain points, but I'm sure that happens with any of the inside-out ones.