E-Torque and ESE are Linked, but NOT the Same.
I certainly wouldn't mind several of the E-torque benefits, but would never take them as a compromise for having to accept the ESE.
Totally different direction, I bought my '20 in a desperation move since FCA had STILL(!!!) not come out with the TRX, and planned to build my own. The E-torque system is totally incompatible with a supercharger, as the primary equipment takes up the space where a supercharger would sit.
Of course, now they HAVE come out with the TRX, and Whipple has NOT released a kit for the '20 (though why/what is different than the '19 is quite a mystery to me). Still, I feel I made the right decision, since the TRX is only available as a Crew Cab Super Short Bed. Not to mention that the payload and towing capacities have been reduced to mid-sized SUV territory.