Now this is just my opinion but I would buy a PPE programmer and replace your hypertech with it. If you dead set on the Edge stuff then go with the juice with attitude since you already have a programmer you probably don't need the Evo.
I was in the same situation I bought the juice w/attitude for a couple reasons there seem to be alot more people running them so if I had questions about it someone here would probably know. and no one would tell me if the evolution display was the same as attitude in size and the way it is made, because i really liked the looks of the overhead mount PMTdiesel makes for the attitude that fits in the little sunglass covey hole. Also no dealers that I have been to that sell aftermarket stuff had the evolution to look at. I like the attitude but I dont think the display is super accurate.