Everyone has thier own opinion about fuel. The best thing for you to do in my opinion is to try several different brands.

In my OPINION the Wildcat Fuels are really good, I also use Morgan fuels.

Try out different stuff and stick with the one you like the best for whatever reasons. Besides oil and Nitro content they are about the same.
Keep in mind that fuel sold for airplane engines sells for about half the price usually and runs just as good.

Dbow