Good timing! I just tried on about 12 helmets last week and decided on the Protone. The Mojito is nice but the back of the helmet came down too low and interfered with my sunglasses. Plus, it still sits up high on your head like pretty much every other helmet. The Protone was the last helmet I tried on and the fit is amazing. It sits low, adjusts very well and looks great IMO. It doesn't give you the mushroom head. Of course, it's the most expensive one, but I thought it was worth it.