I built my current PC around 2017 for general use, but it gradually became my main gaming machine. When Windows 11 would not install because of the system's hardware requirements, I switched the computer to Linux and was pleasantly surprised that Steam games still worked. Satisfactory runs on it, although the older graphics card runs out of video memory, so I am planning a new build.
For the new system, should I install Windows, stay with Linux, or consider dual-booting? My main concerns are modern graphics-card drivers, game compatibility, multiplayer anti-cheat, and mod support. I am comfortable using Ubuntu and would be willing to try SteamOS, Bazzite, Mint, or another gaming-focused distribution if Linux is practical for a newer PC.
4 Answers
Linux gaming is much better than it used to be. SteamOS, Bazzite, and similar gaming-focused systems are reasonable choices, and modern graphics-card support is generally good. The main catch is that you should check your specific game library first. ProtonDB is useful for seeing how individual games behave.
Dual-booting is probably the safest compromise. Use Linux for the games and everyday tasks that already work well there, then keep Windows available for multiplayer games, troublesome mods, or anything that requires native Windows support. If you eventually stop using one system, you can remove it and reclaim the disk space.
I had overlooked dual-booting. That may be the best approach: I can test Linux on the new build while keeping Windows available, then remove whichever installation I end up not using.
You can always install Linux first and see how your games perform. If a particular title or mod refuses to cooperate, adding Windows later is an option. Just make sure the new hardware has supported drivers and that you have enough storage for both systems.
It depends heavily on what you play. Many single-player games and ordinary Steam titles run very well through Proton, but some competitive multiplayer games use kernel-level anti-cheat that does not work on Linux. Mods can also be inconsistent: some work perfectly, while others depend on Windows-only tools or need extra setup. Windows remains the easiest option for maximum compatibility.
The recent improvements are impressive, including better NVIDIA support, but Linux still is not identical to Windows. I would compare your actual library rather than deciding based only on the operating system.

That was my biggest concern—whether newer graphics cards would work properly. Steam already works well enough on my current Ubuntu install, so I may try a gaming-focused Linux setup first.