I'm in the market for a new helmet and can't make up my mind. I'm i trigued by the MIPS technology, especially for the potential reduced concussion risk. But the more I search, the more I find conflicting information. Also, most articles were written a few years ago, when the helmets were first being released. What do you think? Better technology, or just sales hype? I have had a very serious concussion before, about 3 years ago, and preventing another one is very attractive. But, there are substantially more options available in traditional helmets, in mich brighter colors for safety.

Also, i'm fairly new to road cycling and have been using my mtn bike helmet. Is there a reason road helmets don't normally have a visor? Do you miss not having it? It's very useful when sun is in front of, or above, you. There also don't seem to be many road helmets with a visor.