I've only one time heard something bad about @
FA20club tuning, and it was from a guy who was bouncing between 3 tuners, and didn't send any data logs back to Toni to fine tune before throwing him under the bus.
But with every e-tune I can't stress enough that no e-tune will be as good as a local dyno tune, working with someone who has a good reputation and can get your car on a dyno in person, or via Skype or team-viewer (team-viewer does not play well with ecu-tek btw) should be your ultimate goal.
Gonna take this time and also suggest @
moto-mike for anyone near the east side of PA, he has been nothing but a joy to work with and his numbers are always safe and very high.