Hi guys, I was wondering what kind of mirrors you guys use for your commute. I ride a road bike to work.

I've tried the Third Eye Bar End mirror but the thing kept rattling off and it didn't really fit my bars no matter how much I tightened the nut.

I've also tried the Bike Peddler Take A Look Compact mirror. It works OK, but I need to be completely upright to see what I want to see. When I'm riding on the hoods (normally), 1/3-1/2 of tiny mirror is blocked by my shoulder... If I move the mirror then I see 45 degrees behind me, which isn't really that useful.

Do any roadie commuters have any suggestions?