I recommend Garuda. It's an arch based distro with a focus on gaming. Arch is great for gaming and developing as it's bleeding edge. Base arch is very minimal and needs a lot of packages to be installed and configured before you can game. Garuda has all of that installed and configured when you install the distro.

The only complain I hear people have about Garuda is that they find it too bloated. But I find it easier to uninstall whatever you consider to be bloat, rather than install and configure all the gaming stuff you need. As a bonus, Garuda automatically sets up btrfs snapshots when you install it. So if you break something while uninstalling what you don't want, you can just go to a previous snapshot.