you doooo realize the knuckle controllers for valve works wit the cosmos elite, u can google it and it will tell u that LOL, that's wat I plan on doing asa I get that mode, cuz imo the knuckle controllers are the best to use out of all the VR's, those controllers will change a lot bout the cosmos that it really needs, and yes this inside out tracking is BS, so using the lighthouses will make things way better on the tracking, kinda sad that oculus got their tracking down to the T in 6 months it was released, but I still have hopes for HTC, it hasn't been a yr yet that the cosmos came out, but if u was gonna come out wit a wired inside out tracking, y not just make it wireless like the (quest), other then that that damn halo strap freaking sux to high hell, after 30mins of play the bk of my head will go numb, but its all good ill manage to figure a way the wear this more comfortable at longer times wit out messing up the HMD, or atleast yall should of just stuck wit the dang (HEADSTRAP) from the first class vive, that headstrap looks so much more comfortable