fps setting for Drift HD
 

I have a first flight imminent (pending weather and test pilot scheduling) and would like to make sure my new Drift HD170 Stealth is set up properly. With 720p selected for the resolution, does anyone have any suggestions about what "frames per second" setting I should use to produce the best video, particularly with the prop spinning in the field of view? (I know I've seen someone make a suggestion related to this somewhere, but can't find it.)
Thanks.

I get the best with 720p at 60 fps
 

Can't do much about the prop effects with a rolling shutter but I get the best overall videos using 720p at 60 fps.

Thanks Stephen. Just needed someplace to start. Appreciate the suggestion.