I think it matter to those, like myself, that have to travel in high traffic to work, and because of inattentive drivers who zoom in and out of lanes.
I had Prova blue mirrors on my Subie which was the best investment I made. Gave me what I needed to see and it was super trick cause it was blue,....I no longer needed those ugly stick on concave mirrors anymore.
I tried to find out if there was a local glass/mirror company that had something similiar that I could take a template to, but there is such thing in Hawaii.. Maybe someone can research this option as the Prova was simply blue glass you attach with 3M tape to your existing side mirror glass... Keep this thread alive if this is possible, and maybe do a group buy for your trouble...I would buy for sure!!
