For the helmet oriented LLLT device, there's no comparison as we feel the Flashing Cap LCAP280 offers much more value. Although you're getting 2 less laser diodes (280 vs 282) when comparing against the iRestore Professional, the difference is nominal at best. Considering that the LCAP280 costs 50% less than the competitor, you are getting way more bang for your buck with the Flashing Cap model. The savings is much more than that when you consider that our controller is also a charger/battery pack, which comes free with the purchase. The competitor iRestore on the other hand, charges you almost $60 for the battery pack.