kelzvr Putting aside my passionate disdain for FB/Meta - It would be a huge improvement. Like enormous.
The clarity/resolution is substantially better on the Quest 2, the screen door effect is minimal and generally not noticeable (very noticeable on the Go), the colors are much better, the Quest is capable of playing any size/resolution file that's currently out and isn't limited to 4k like the Go (so you can gain the full benefit of 6k/7k/8k videos), the FOV is a little bit larger, and on and on.
If you spend a decent amount of time watching VR porn, it would be a solid investment over the Go.