[redshift]

For racing I think youd want two cams, a second cam would be the same weight as an additional servo, or even less. Plus you'd have to remember "one click forward then one click back" in the middle of a race the whole time. My plan is to run the cams sans batteries, and instead use a DC-DC converter with JST plugs. There are issues with the little 1S lipos in many of these cams, I figure why not eliminate it and lighten the ballast (planes), and eliminate charging the stupid things too!