iDRIVE vs Pedal Commander

Has anyone here had any experience with the idrive pedal throttle controller? Looking into the idrive vs the pedal commander.

 

Just push the pedal harder. These gimmicks only alter the drive by wire feedback; they don't actually make more power or anything.

 

If you're still contemplating here is my review of it. I drive a 2017 TRD sport manual and I can certainly feel the different when I accelerate and it allows me to change from feeling like I'm towing a heavy trailer or zip real fast. IT DOES NOT INCREASE POWER but does give me more a response faster. It has been very nice for city driving pulling into a lane when I need it and a real slow response in slow moving traffic. I have no real consistent mpg in the city but when I drive 50+ mile home or somewhere else I do keep an average mpg of around 23-25.