I am trying to determine the difference between Warp and MM3.

I have read that MM3 isn't detectable once removed, but I was under the impression that the dealer can verify any changes if they want to find them.

I have a RaceME Ultra that I was using on my last truck, just the straight box tuning, no Warp tuning.

It's okay for what it is IMO, a generic box tune that works decent for most trucks in general.

I am looking at some good tuning, but I'm not sure if it's better to go with the Warp tunes or the MM3.

The Warp would be less expensive since I already have the RaceMe, but is this the best way to go?

Looking for some advice and opinions from others who may have been there already and can give some of their hard learned lessons and experiences with the tuning world.

Thanks!