Another vote for motocross style helmet with a good pair of goggles. I made the switch ages ago and I’ve never looked back. I’m not sure about out east, but here in the west and especially among the mountain riders, I’d say that 99.9% of guys are going that way. In fact, the modular helmet or old school full face and shield is usually a dead giveaway that they guy is on vaction from the “flatlands” lol.
They can be a little colder, but get the right balaclava and close up all the vents and you’ll be just fine. The goggle fit inside the helmet is important too. I’d WAY rather be a little cooler and be able to see where I’m going.
As for brands, I’m an HJC guy, but just about any brand is good as long as it’s DOT. Go and try them on and buy the one that fits you the best and is the most comfortable, that’s the biggest factor. Next most important to me is weight, followed by removable washable liner, and venting.
Waxy