Ahhh the tuna war rages on. Oh well. I'll just say this...I've had three different tuners calibrate my baby. The third one, Steve Schmitzer (sadly is no longer tuning) has delivered the best results hands down of the three.
I have used my V2 to flash quite a few trucks local to me lately and have been also blown away with Josh Harris tuning. He has a great work ethic and definitely cares about his customers. As was true with Steve, Josh treats me like I'm not just another brick in his wall. I've owed him a personal public thanks now for quite some time and I wish I could do more to thank him and sing his praises. A respectful, hard working, honest, and polite individual to work with. He is all class and most definitely knows his stuff. Sad to say he only does live tuning. He graciously took on tuning for me via email due to my experience with flashing trucks and because my normal tuner Steve closed his tuning business down at a time where I had people waiting for EFI tuning.