there are pros/cons to each brand, plus there are tons of models across each product line. I own many headsets (index, vive original, vive xr elite, oculus dk2, quest 2) and honestly I can't say any one of them is the best as each is unique from the screens (oled VS not), wired/wireless, full body tracking, standalone VS pc, comfort, etc.
That being said, I personally go for the vive over quest as it has more accurate tracking (laser VS camera), full body tracking, better screens (OLED), and works better with steamvr.
Plus as a VRChat user I can use vive advanced controls which is a godsend for expressing yourself in VR, other controllers just don't have as much flexibility in terms of mixing expressions and being able to set intensity levels to each expression ingame.