I have trouble with the helmet-mounted mirrors, partly because they're so tiny, and partly because I can't position them in a way that doesn't seem to strain my eyeballs every time I want a quick glance. I tried a cheap handlebar mirror, but it was bouncing like crazy. Any recommendations for a stable, generous-sized, reasonably-priced handlebar mirror? I'd be attaching it to a hybrid.
Even with a mirror, I'll still make a big show of turning my head. I think the extra motion helps get drivers' attention, plus I like making eye contact when possible.