>>340259297
do you even use VR or have you just read a bunch of review articles and are just larping?
pimax and vive have no controllers and shit controllers respectively and they cost way more than the index, reverb has TRASH tracking, it's best image quality can't be reached without an insane rig and it will likely still chug 
Index is the best all round setup that comes in one box. Anything better is literally a hybrid system that uses index controllers(pimax comes with them, vive is still using the exact same dildos since 2016) at a minimum and index controllers + 2x light houses if you go with the reverb.