q8hobbytime
06-29-2007, 05:09 AM
Soon i will be getting my 2nd N9 so should i go with the new ys os stick with the OS
Chuckie
07-01-2007, 01:50 AM
YS SR all the way. I've made about 80 flights on the SR/SB-18 and the power is impressive. I'm going to try the SB-19 this weekend. The SR has very little vibration, less than the older ST4 motor, and is just as easy to tune.
Charles