We chose this faucet because of the touch function.  We had had a motion activated one at our other home, which we loved, but if a fly flew over it just right it would turn on and waste water.  I thought the touch would solve that issue, which it has.  My issue is with the spray shield.  It doesn’t seem to work like it shows.  It also only runs for a short time and then it cuts off just as the water is getting warm.  I wish you could adjust how long the water ran before turning off.