anybody have use a hypertech max energy programer? would like to know any pros and cons on it.

I think most on this board are going to tell you not to waste your $$ that for the same price (or less) you can get a mail order tune tailored to your application or for a few more bucks you can purchase tuning software like HPT/EFI Live and learn how to do it yourself.
Now that all said, in my experience there are small gains to be had by using the Hypertech and personally they were very nice when I contacted them on an issue I had a long time ago.

cons would be way to expensive you can get a mail order tune for cheaper and when you install mods have it reprogrammed to what you did.unlike the max energy they probley only programmed it for stock engines.

the mopar computers don't recomend towing. thats why i'm looking at hand held programers. thinking about superchips now