If any of you are ever tempted to volunteer to have your vehicle used to develop a chip be careful. I would advise against signing any type of waivers especially a dyno waiver.
Would be nice if some reputable mag or website would do a comparison of tuners and verify their numbers and provide torque and hp curves.
Spent over 35 years dealing with aftermarket performance parts and the first expensive lesson I learned is buyer beware. There is just way to much marketing BS floating around.