I've had my TD fall off a couple of times and would not have noticed if it hadn't make such a racket when it hit the ground. Of course I didn't know it was my TD at the time. I like the travel pouch hanging around your neck for money, keys, etc. I wear contacts. I have very small glasses and find it very hard to fit them in my AP helmet. As far as fogging goes, TK9323 and I are working on mods for that problem. He found that you install some neoprene above the mouth and press your face into it, it prevents your breadth from reaching the lens. I have not been able to fit my helmet that tight so I tried installing a thicker foam above the mouth all the way across the mouth. It forces all of your breadth out of the mouth opening which really helps reduce fogging. I have not trooped with this yet so no final report on this mod. I can say from past experience, most of my fogging happens when I have to talk to people or breath thru my mouth. I think this will help a lot. I also added slots to the back of my helmet for venting, will update on that thread with pics when I'm finally done with the mod.