Originally Posted by chipko
Might be wrong but isn't the DF30 only available with electric start, pushing the weight up to 72kg and therefore battery required. The 25 is available manual start and 62/63kg.
The battery less EFI was rolled out on the DF15/20's last year. I've had the 20hp for 18 months now, and has performed faultlessly so far with impressive fuel economy.
I just ordered a suzuki Df30 AQHL which is manual start.
There is a comparison between the DF25A and DF30A. It is Italian, at the end of the video they race against eachother. there is a slight advantage for the Df30A in topspeed over the Df25 (in the tested configuration)