I have an employee that gave me a pair of NOS M3 mirrors last week. On a whim, I decided to test fit one onto my Ferrari. I was surprised, but I kind of prefer it over my stock mirrors. It reminds me a little of the Testarossa mirror without being too over the top. Everyone who has seen it in person picks the M3 mirror.
The Ferrari crowd however, seems to really dislike it, and the feedback I've gotten from them has overwhelmingly against it.
I probably won't actually switch to the M3 style, but I thought I'd see what you guys think about it.
