Having driven said EL vs my UEL... It's definitely different and on a race track the EL would have a clear advantage, but on the street the UEL shines.
Our UELs make tons more torque where you drive on the street, as noticed by everyone that's driven my car. The EL makes fairly equal midrange, maybe a smidgen more. The EL really shines up top though, the HP peak is a lot less noticeable as it seems to just keep pulling.
I really want to try this tune, but I can't consistently get 93 octane and I'm not really wanting to mess with MAF scaling and all that fun stuff to dial it in, lol.