That's not my personal experience. For big bore 2-stroke glows, they are the best IMO. But that's just my opinion. I've had nothing but good experience with them. For power to weight INCLUDING the weight of fuel you have to carry, they are hard to beat. Also they burn 0% nitro, way cheaper than 30% heli. Anyway, those are my words on Moki. Good luck with whatever decision you make.
ORIGINAL: A.R.T.F.
Its world models cap. I am also considering the Saito 1.80
I have looked at the Moki engines but I have heard that they aren’t the best.