Ah, business classes all over again. Used to be this way with me when I did custom gunsmithing. Put out really good product, but did it all myself. Didn't really trust anyone else to help since I'm so particular and wanted to absolutely, positively make sure it was right. Pretty soon had to put off newer customers as the work piled up. Then those folks went elsewhere while business slowed with the regulars. Before I knew it, no more business. Hard to balance when I'm so GD anal.Some people have a hard time handing over tuning duties to other people, because it is their name on the line if something goes wrong or is missed. With that being said, some tuners should periodically not accept new accounts until old tunes are completed.
What is peak boost?I have a sneakytuned file for my GLi (same platform). It makes very good power, but the turbo lag and accelerator pedal mapping weren't great to me. I don't have a dyno, but it seems to make more power than the Unitronic tune I had before, and more than the base Cobb maps (of course). I have nothing bad to say about sneaky, and he is quick to answer emails about anything you might need. I'm running EQT right now, but I've tried a few different tunes. Eqt is smoother for daily driving, but I felt like sneakytuned made more power, it was just kind of laggy, and the power would hit in a sudden surge. My car is a 6MT 2019 GLI.