buzzes against your head
raises your profile when not using a visor
Review:
I managed to for up my Proteus once and I was glad to have this, it got rid or it in about a minute, if you are using the visor there is no down side to having it there just in case so its worth it, it puts a little buzz in your head but I value seeing more then this small annoyance, people other then you cant hear it well so it wont draw too much attention to you, when you dont use the visor it sticks up pretty far which isn't very good
Conclusion:
good thing to have in case you get fogged, JT could still improve it though by making it quieter and smaller
