I don't think its possible to make a logical decision since there's so few of us and the times are so inconsistent. With everything installed right the 16g should definetly spool up quicker. Ideally the t3/t4 will allow for more power at the same boost level, but we aren't sure that the particular one that comes with all these kits is the optimal one for max power since there's so many different t3/t4 turbos out there. Another thing is piping and intercooler, i know hrc has the better intercooler, not sure which one has better piping.
This again brings up the advantage of hrc's research and racing background with the car, you can be pretty sure that what they provide is a good choice for our car. We don't know much about Star (except they made by Drag )

jZa
IHS # fo-six-fo-six

"real men don't ride stick"