I’m astonished people keep getting Cobb tunes when there are other reputable tuners out that give you a complete tune for your money. Getting a “custom tune” on an automatic tranny equipped vehicle w/ no adjustment to shift points, tranny logic, shift torque etc. is simply not going to be comparable to a tuner that incorporates tranny tuning in conjunction w/ the adjustments made to to the ECM.
FWIW I went w/ gearhead for this reason & I did want a “conservative” tune- if not I would have gone straight performance w/ an MPT P93RX tune since they also address the trans tuning.
Between Cobb or MPT only? MPT fo sho