Ezk computers don't learn, so swapping back and forth for will not cause you to lose anything. Fred didn't design the Hi-tuning chips and neither did Mike didn't design the chips he sells either(
CORRECTION: The chips Mike sells now are indeed ones that he was involved with the testing and design of.
). They may have had some input, but they aren't the designers. Regardless, running the Hi-Tuning ezk chip with the "TLAO" fuel chip will not cause problems, except(!) for maybe a lower redline due to the rev limit in the new ezk chip being factory. In that instance, you will have spark cut out before fuel cut and the tach signal will go wonky, etc.
Definitely worth a try, but I'd be surprised if you like the Hi-Tuning chip better.