>>289803035
>Would I be able to play my steam library games I already own
You can play PC games wired through Link or wireless through Virtual Desktop/ALVR. You'd have to rebuy anything that you want to run the standalone Quest version of though.
>Should I even go for a Quest
If you just want to play PCVR stuff, you'd probably be better off with a regular PC headset. If you're going to use it standalone too though, it's fine.