Thanks, the stick does seem to be a time proven favorite but the tango seemed similar as far as what it could do. I am leaning toward the stick even if there are several of them at the field at any given time. As far as engines go can I still count on OS? thats what I had in the past. As far as radios you are the second to mention the spektrum. (a guy at work has one loves it). I have always had futaba but am not married to the brand. I have a 72mgz fm now but the 2.4gz seems almost fool proof and interference free.