It is Fedora based, comes with KDE Plasma and a lot of of useful gaming stuff pre-installed. Just use the software center to install anything you need. It has a forum and Discord server if you ever need help with something. Also, it auto-updates on the background by default and only applies the update once you restart you computer.

I use it daily since the last 3 months at least and has been the smoothest, most plug and play experience I ever had on Linux. It is also the only one of the 3 that I recommended that supports Secure Boot and easy TPM2 setup, both which I need because of an external drive with Win11 I barely use and because I encrypt my system.

It is Fedora based and comes with KDE Plasma by default, but have options to use other Desktop Environments. There's a Discord server to ask for help if needed.

I used it for a year before I moved to Bazzite and it's pretty good. The only 2 caveats is that on major upgrades you need to upgrade through the terminal following specific instructions, and I had to manually intervene in the system a few times, which I only knew about because I was in GE's Discord, otherwise it would be a pain to find how to fix the issues I had.

It's not based on any other distro, it is it's own thing. Comes by default with Budgie but there's also a KDE Plasma option. There's a forum to ask for help if needed.

Used it for at least 4 or 5 years I think. Was the first Linux distro to actually get my attention and one of the best computer experiences I've ever had. I only ended abandoning it because of some issues with the team behind it that resulted in months of downtime without a single update, to the point I thought the distro was dead. It ended up coming back after some restructuring, but I never tried it again. I still recommend it because of how good it was, I found nearly everything I needed natively on their app store. The biggest problem other than the one I already talked about was outdated apps here and there.