I just bought it for touch and i think it works great! I don't have 360 degree tracking formy oculus so I had to keep that in mind but otherwise it works.
the beta worked fine with touch, but if you look it up on steam it only says HTC Vive, so you can buy it on steam and if it doesn't work well with touch then you can always get a refund
thanks for the info
Steam says this will only be working for the Vive. Do you think you will ever add Touch support?