Debian sid is just as fresh and a (nearly) rolling release distribution. I game on it with Wine, Cyperpunk, X4, Baldur’s Gate and others are no problem.
What is this “Windows” thou speakest of? I use grub just to experiment with kernel options and select different kernels without writing too often to the efi eeprom
The great thing about Debian is; it has a gear-shifter.
Whether stable or sid, it’s still debian but you can go from “rock solid, reliable” to “most recent with several updates per day” in the same ecosystem and just by changing the repositories, apt-get update && apt-get dist-upgrade, done.