>>533381032
slime will do it, and give you the most bang for your buck, but you need a lot of trackers and fiddling for it to not suck. smols from a discord vendor will get your dollar further than official slimes, but there's a hard cap on the number of trackers for the dongle and the tracking quality can be slightly worse.
vive's quality for mocap is on another level, if you're serious about it and can afford it don't cut corners.
would really only recommend doing this if you already have an existing animation pipeline and spend a decent amount of your free time making 3D shit.
if you're just getting trackers to dance or be a trashfag you don't need more than ~6-8. the more you have the more of a pain in the ass it becomes to get into vr