I have a few Evolines in my collection. i'm generally a big fan of them due to their ability to be used open or closed. And the flip down Sun visor is good.
1. Evoline 3 (standard) - OK but quite heavy, visor mists up and can leak when raining hard. No pinlock available.
2. Evoline 3 Carbon - Much lighter helmet, and an superior interior liner. Still no Pinlock though.
3. New EVO One - Almost perfect (but still flawed), improved interior liner comfort, improved flip-up function, improved ventilation, visor doesn't leak.
However, the Pinlock insert can rub against the helmet when operating, which scuffs the insert and helmet paint. Apparently Shark are working on a solution. So I dont recommend buying one of these until they fix this problem.