Ah well, if that's the case and the normal LSD is more responsive then the A-LSD, then it's some what a win for you
Also, there is nothing too special / different when comparing a Base Model VS a V-Spec.
Engine / Turbos are the same.
V-Spec's weight more / A less responsive A-LSD
Has firmer (Sportier) Suspension and a lower ground clearance but I assume you would have a set of aftermarket suspension hence making the stock setup irrelevant.
It's just bragging rights and a "V-Spec" sticker on the boot lid