I have a G-max and a vega and like both...G-max has a cool max liner and prevents stink head
I've worn a lot of helmets in the 35 years I've been riding and I've never heard of this stink head you speak of. Even when I had hair, I don't recall ever having stink head, but I do of course shower daily.
Picked a half shell carbon from Daytona its a DOT, nice fit and sits in lower than most. I did this because of the ACC recall on them, now it sounds like they're not taking them back for refund.
Skid Lid. They are DOT and are the lowest that I have seen. Look cool too.
I can tell you that a Daytona Helmet and Skid Lid are the same size. The only difference is the Skid Lid have an Oval shape on the inside padding and the Daytona has a round shape inside. Take a picture of the top of your head and decide.