RE: ENGINE CHOICE ???
the ofna one is the same as the first .26 for hot bodies.
The hot bodies .26 with that gray head is the better buy, it is stronder and has a better hp put out around 2.8hp.
The hot bodies one is easyer to find parts for and is a good stong engine.
Thoe ofna engine have had some truble in the past, and thats the .26 with the purple head that was one of there engines that had probs, there was a massive recall on them for not installing the pight piston pin and was wrcking all the engines, ofna does no longer off the free of charge fix for those engine.
I would go with hot bodies, for that price i would jump. I have owned hb and ofna, hb is the better buy!