They are great. I have several pair in daily service. I wear them while guiding. They are expensive. Helps that they sponsor me. But that is not why I am posting. I only pursue and take on sponsorships from equipment that I already use anyway. Never have I ever taken a sponsorship or been swayed to a product due to a sponsor offer. Only equipment that I like and use do i pursue and take sponsorship.
Biggest advantage for me was the lighter colors that transmit more light. As I get older my eyesight is changing and the amber lens blue mirror or green mirror Costas were just too dark anymore. I had to take them off to do detailed tasks or to see into dark shadowed areas like into my livewell to get bait.
I use the violet mirror for low light and overcast and when it is raining.
I use the rose mirror most often for about 85% of everything I do.
Silver mirror for the brightest of bright days on clear open water when there is a lot of reflection.
The others have become too dark for me.
Www.gowithgrem.com