Is that the Lance "mirror one"?

That is the same mirror I have. It's "okay". My one complaint is that it vibrates on the highway, making things look fuzzy and hard to see.

Honestly, I mainly bought it to keep my legal. Plus, despite not being able to see so well out of it, I can see that something is there or not... so it does help as a double check when changing lanes.

I don't know if that helps you any, but I'd buy it again... but my expectations where low anyways