Without a doubt the best goggle system that I have ever used. Not worth buying the new i4 system, this will work just as good. The only flaw in the system is the changing of the lense. It doesn't take all that long. However, it is really hard to jar the lense loose from its case. Anyway, besides that it is great and I would recommend this system for anyone looking to improve their line of sight and their overall game.
I would recommend everyone to go out and buy this goggle system. DYE does a great job in creating high quality and long lasting products. They look for consumer needs and exceed them. Overall great system and a great buy for anyone