As a DA owner myself and very happy with it I’ve pondered the same question. I am looking to go 35% to 40% and looking to the BME 110. Kind of funny, I mentioned this to a couple of people last night while flying and was quickly told the DA had more power and but am not convinced.

However as mentioned above, anyone with both could only fairly judge these motors. Even if they had about the same power, the lack of 2 extra pounds is nice. To me it’s not about the displacement, but the power and weight. If the BME were 2 pounds heavier, I would be buying the DA without question.

I would not know if DA customer service is good or not since I’ve never had to use it. But I have seen others deal with them and they have done them right. It seems with the boom of these acrobats, all the mfg are scrambling to get engines out. I am a motor head and most motor problems I’ve seen from any mfg have been user related anyway except for the occasional ign box.

Ken