The CP's I don't like, very unstable heli's...the CX's on the other hand, are a great little heli. Very stable and maneuverable, replacemnet parts are cheap enough and they come RTF out of the box! Although, as your skills progress, you will become quite bored with it unless you have a big living room and a spouse that doesn't mind flying in the house....lol...The Blade 400 is another nice electric that's reasonably priced...and it's bigger than the CX2 but of course, cost a bit more as well but you are getting alot more heli for the money...Once you get bit by the heli bug, it's all over with...lol....good luck and enjoy!!
-Nitro