want a new controler

[Serum]

I would not push a 9XL with 30 cells. It will peak out to 60000 rpms. (loaded that is) the 14L will reach the 55000 rpms with ease as well.. I recommend getting a higher wind motor if you wish to do so..

You don't know what to expect, my guess is that 24 cells will be a blast allready.. Don't you remember what it was like when you upgraded from 16-18-20 cells?

30 cells is nice to make a flyby with, but to bash, it simple is too much..