Since I'm still new to the diesel world, 2007 F-250 6.0 PS, and six years have passed in 6.0 life who really is the best person to get tunes from? I've read the threads but haven't seen any new posts lately. I've heard about Eric and Matt, but was just curious if they're still the top of the list. Truck is unmodified, except for 4" magnaflow exhaust, egr cooler and oil cooler were replaced under warranty at 85k according to OASIS. Looking for a good daily driving tune with performance and decent mpg, and a towing tune for hauling my rock crawler around. Once I step up and install head studs I'll be looking for higher gains. Just trying to be smart, and somewhat safe, about performing mods while having a little fun still.