Question about Meta Rift VR + Touch

It depends somewhat on what games you play and whether they are primarily 180° oriented. I bought a third sensor after about a year and would actually recommend this to everyone; in practice, I now 'lose' myself much more in virtual space, whereas before it was usually noticeable when I turned away from the two sensors because the touch controllers were no longer detected so well and thus went wandering from time to time. A third sensor behind me has worked wonders.

Yes there are 2 in the set. I have had no problems with my setup.