Hello - I own both the Hairmax comb (actually 2 of them) and the Irestore helmut - I bought the helmut on a whim but after reading the reviews they look very staged - I have great faith in the hairmax comb but I had wanted an easier option - (just put the helmut on while working) and had planned on using the helmut when at home and the comb when traveling (I travel a lot) - anyone here have experience with both or the irestore - I don't understand how their technology differs with HairMax