I have an edge. Used it for one trip. It really helped the turbos spool up faster and with the programmer I can see the boost pressure. It peaked at 18 psi.
Have not heard anything good about a Bullydog for EcoBoost!
If you do your research on the F150 forums, the tuners that get the best reviews are Livernois and 5 Star. SCT is about the best canned tune for the Eco, which is what I went with because I can get custom tunes written to it if I feel I need to! 87 octane tune adds 50hp and 108tq, and it feels like it is true!
