For some reason I think Bell helmets fit my head better than other brands. I've used a lower priced Influx for several years. I wanted a flashier helmet, and especially liked the black/yellow ones which I could get with the Array. I haven't had the Array very long and haven't ridden in the heat of summer yet. So far I can't say that the Array is more comfortable or lighter than the Influx. I haven't noticed any significant advantage of the TAG system over the GPS. Still, I like the way the Array fits and looks and am happy I bought it. FYI, I am an old fart and not a racer by any stretch.