Helio Cure leaves amber out and instead extends to a 1064 nm deep near-infrared band, the deepest-reaching wavelength anywhere in this comparison. Mito’s published X-line materials do not list a 1064 nm band at all, and its deepest stated band stops at 850 nm (manufacturer-claimed). Helio Cure reaches deeper with 1064 nm. The 1064 nm band is a real share of its LEDs, and Mito’s X line has no 1064 nm band at all. I chose Helio Cure because I wanted the deep tissue penetration for muscle recovery.