Yea i agree with you guys on here about trying them all out. HOWEVER, if i had the money to throw away at several different tuners I would. But unfortunately I am a 21 year old student who works at auto zone lol. I did my researching around on other forums but decided to post a thread on who people on here thought gave the most bang for your buck. I would go to certain tuners based up on what vehicle I had. For instance, for my 04 termi, I would go with rick from amazon since I read on almost every forum that he can tune the hell out of those. For the coyote, I read that Shaun pretty much has the end all be all tunes for the copperhead. I also feel a bit safer knowing I have to data log the info and send it to him since I just got the car and don't want anything to go wrong. Especially since I live in Texas and the weather changes about every other week and I would like my car to run consistently all year around. Everyone is going to have their own opinion for sure on who they think is the best.
Rick has the rep he does with the 03/04 Cobras because he was one of the first tuners to specialize with them. That gives him years of experience with them.
He can also tune the hell out of the Coyote platform for the same reason. Years of experience with them.
He has years of experience with all platforms of Ford performance vehicles. Period.
The one and only point that I want to make to you is to not limit yourself while making your choice. Talk to more than just one tuner. You will have all the info that you need to make a decision. I am not the only person making this suggestion to you. Others have also.