[BR3W CITY]

A dyno tune will always yield better results (and access to support) than a canned e-tune will. I dislike the concept of having to mail my computer to a tuner, especially if its for fine tuning or future minor changes. Most good dyno tuners should cover fine tuning if for example the shift points, firmness, torque managment etc needs adjustments. While some e-tuners will do small changes like that, they can only ballpark the changes, unless you go all the way to data-logging (which would then put you way past an e-tuner anyway).