I was wondering which programmer out there was the best, got the best gains, and best features. I'm looking into buying one and want the best not some piece of $(#%

 

I like my Superchips Flashpaq, however as will be stated by others, the company changed management or ownership and old promises of features were forgotten and we were left out hanging in the wind. Personally I bought mine for fuel economy purposes and in fuel savings alone I have paid off mine.