Which r/c fuel to use ??
 

Byron's Race fuel or O'donnell ?

there are 2 questions to ask yourself
what do the locals use?
whats readily available?

Whichever one costs less.

Cost and availability? I had to recently change fuels since my local shop doesn't carry maxy's. OD makes good fuel, and byron gen 2 is good. So whichever your lhs turns over most so you have fresh fuel without ordering it...?

Byron's Or Wildcat