I'm having the opposite experience, I tried playing an old DirectX 9 game the other day and it was unplayable in Windows. It did at least boot and menus worked

I'm having the opposite experience, I tried playing an old DirectX 9 game the other day and it was unplayable in Windows. It did at least boot and menus worked fine, but for some reason for another the framerate in-game was so low it was unplayable. A few days later I tried it on my linux machine with Wine and it was perfect (thank god for DXVK).