We can look at the objective data, ZFG has the fastest ExSTs. Dragys and time slips back that up. But what about the people who don't want to wring every last tenth out of this truck (and that should be most of us because let's be real, most here are running low 12s or mid 11s, no one is going to TX2K23). Talk to people about the drivability. Yes most any tune will make this truck drive better as a drunk chimpanzee made the factory trans tune. That's what you all should be looking at. In that respect, it sounds like ZFG is the best. He has the trans tuning down. There are several here who have swapped from others to ZFG and they all say the drivability is worlds better.
So for those that want the best, ZFG sounds like it. I believe he's the most expensive as well. So instead of making the 2342th thread about the bEsT tUnEz, just ask is $1000 (or whatever it is all in) worth it for the best tune? Or are you happy spending less of something with 85-90% the power and 75% the drivability (knowing all are better than stock)?