Oxygen helmet is the best IMO. Field of vision is terrific, the comfort/fit is even better and the helmet light on the back is a bonus safety feature. It also has a "heated garage" for the pull down sun visor. It is no longer dripping with moisture when you want to use it. Also, mine came with a 4 year warranty when I bought it I am not sure if this is still in place but just a heads up. They did have an issue with the visors but stop at any Doo dealer and they are replaced on the spot no questions asked.