I've been using Dye i3's since I started playing more seriously about 2 years ago. I really can't say anything bad about them really. Light weight and great ventilation, they are a fantastic alternative to the more expensive Dye i4's. The reason I chose them is that they offer a little more neck protection than the smaller i4's.
The only regret I have is getting them in black as I now find myself getting jealous of my friends more colorful head gear!
The only regret I have is getting them in black as I now find myself getting jealous of my friends more colorful head gear!