Hey guys, I was looking for opinions on which spektrum I should get. I have a KO Propo EX-1 UR radio and I'm wanting to make it spektrum. Should I get KO Propo's version of spread spectrum or should I get the Spektrum version??? And thoughts or experiences will be helpful.

I was wondering the same question. I want to buy a ex-1ur and already have spektrum stuff. Does the module for the Helios work in the ex-1? Or is the ko 2.4 any better? Why?