Enough said.

[E-fanatic]

I had a m8 and got crap range with my brushless set up. So I bought the spektrum system for it when they first came out (alittle better 200ft range max) So the m-11 came out and I bought it but the spectrum system from the m-8 didnt fit. So back to the really bad fm reception. Bought the spectrum system once they mad the board changes to it. With the new one I couldnt get over 100ft or so. Then futaba put out the 3pm 2.4 and now get about 1000ft of range wit no issues ever. My neighbor has a dx2 spectktrum and my brother has the dx3.0 and my futaba has twice the range of them.