if you are going from a cx to a cp, get the cp pro - and also get a small fixed pitch trainer like a walkera 4#4, falcon 40, honey bee fixed pitch, venom night ranger 2 fixed pitch, to learn single rotor heli's, you'll save yourself $$$ and headaches trying to get the cp back into flying trim after the slightest crash where the fixed pitch birds just shake it off and keep flying - the cp is too fragile, impo, to be a good trainer - there's plenty of info on this forum for how to make the trainer crashproof, and also how to protect and set up the cp - good luck


edge