-faster then fedora
-STEAM gaming is seriously viable. check out LUTRIS and PROTONDB (steamplay) for info... (although forget anything beyond cod mw3 for call of duty games)
-can be used rather well as a "primary" operating system. i pulled a year.
-did i mention it can run many "modern" games fine? e.g GTA V.
-so much googling... same as any linux distro... but google is pretty much a requirement to get most things done.
-networking seems rather hard for whatever reason. whatever happened to samba just working?
-no support for "gimmick" stuff. e.g rgb lighting solutions built on motherboards. (e.g, make the interface, and use a module to adapt it on a motherboard by motherboard basis).
-no anticheat support, so many good games that WORK, can't work anyway.
-can't play certain games possibly ever, e.g microsoft store protected games, like FORZA.