I have an Icon Variant, love it but they tell me some people hate the fit. It’s quality and fits me well. I would have bought an AGV but I got a great price on the Icon. Buy what fits you best as it is your head. What is someone’s best helmet may fit you like a paper bag.
Here’s a link to a whole heap of helmet reviews that may help:
http://www.webbikeworld.com/r2/motorcycle-helmet/agv-ax-8-dual-evo/
Regards,
hopalong