I've been using PopOS for a few months now, and I'm interested in Arch, but I'm worried about whether or not I have enough experience to do that successfully. Also, I have an Nvidia GPU until I start a new build in the next year or so. I don't know if that'll be a problem in Arch. It was a major issue with Fedora for me.
I'm willing to learn the terminal, but right now I'm still pretty dependent on tutorials to do more than basic things, like installing software. Most of those are catered to Ubuntu-based distros, so I'm concerned I won't have the luxury of guides to more complex terminal stuff.
Am I overthinking this? Or should I wait longer (maybe even until I build a new PC)?
How difficult is the transition from Ubuntu-based to Arch?
I've been using Manjaro for a few days with no problems, and I have an Nvidia GPU. It works fine whether I choose open-source or proprietary GPU drivers upon booting. Does it not work for you?
(GTX 1070 Ti, if it matters.)
If it works for you, don't touch it, great. Manjaro mostly just works, but occasional headaches I kept getting, like packages being broken for days at a time, no easy place to look for solution (their repo being different to arch's makes 99%of the difficulty) made me switch to arch/endeavorOs. Eventually, they may get stable enough to be acceptable, but I don't think their way is the right way to do it and they may even harm or slow down arch development and community in the process. Just looks like arch with extra steps, so I always recommend endeavorOs, Garuda or plain Arch, before Manjaro. But that doesn't mean Manjaro is trash and in some cases, it may even be the best solution.