Well, if your GPU is NVIDIA, you will also need a bleeding edge rolling release distro for now. Other than that, anything that ships recent version of KDE Plasma or GNOME (the first one handles Xwayland with DPI scaling a bit better imo and is generally more functional)
Garuda (Arch-based distro) is worth looking at, but has a ton of UI customization that I personally don’t like and, same as with Manjaro, I’d spend some time on cleaning it up to more vanilla state.
Endeavour is cool option as well, but other than GUI installer, it provides you with Arch base and is purely terminal-centric.
OpenSuse Tumbleweed - personally never liked RPM based distros, and Zypper (the package manager) is pretty slow, but the distro itself is beloved for being great balance between bleeding edge and stability and set of GUI tools for system management.
Fedora (defaults to GNOME but has decent KDE spin) is great option for a workstation, but it has couple of advanced configurations that not everyone needs (like SELinux getting in your way sometimes) and because it’s very concerned about licensing, you might need to manually add extra video encoding/decoding drivers and media codecs with royalties.
Nobara is modification of Fedora that comes pre-packed with gaming related stuff. It’s pretty cool, but in my experience it tends to ship experimental packages with regressions.
Last but not least, if you’re patient enough to read through some documentation and follow guides step by step, can invest some time and want to learn, go with Arch Linux. The ISO ships now with text-based archinstall installer that guides you through basic install and brings fairly functional Linux system out-of-box EASY, but still pretty bare bones without any assumptions on what you’re going to use it for and how. Everything that you need (like gaming, bluetooth, printing, file sharing…) has its Wiki pages with thorough explanation in form of step-by-step guide. It’s all about installing packages and changing config files, it’s not doing anything automatically for you.