There are several guys at my track that have them (M8's) Then there are (3) of us w/R1's. Doesn't seem to matter..just a preference, and since I never have any glitching problems, I think I'll stick w/JR.
The products and places I support.
www.michianarc.com www.facebook.com/michianarc - www.russellrc.com
www.teamtekin.com - www.teamcrc.com - www.teamassociated.com
www.fantomracing.com - www.discountrcstore.com