Hey guys, after a few months with my KASK Vertigo KOM edition I've gotten sick of it not fitting well on the ears. I don't regret buying it because I like how it looks but in terms of comfort my Atmos was way better and the Vertigo's ventilation isn't that great. It's unique and awesome looking though. So I've started looking at the following helmets which I like the looks of and seem to be good.

1) Specialized Evade - tried it once and like it tons for fit. Not sure about ventilation since I never rode with it.
2) Giro Synthe - Very new and I've never even seen on in store.
3) Giro Air Attack - I like it but people do complain about lack of airflow, didn't ride it.
4) POC OCtal - Never even see one in person but looks cool
5) POC Octal Aero - same as above, although ventilation looks terrible.

Opinions, experience etc?

Thanks,
Luis