Really would depend on the set-up.
If it were turbo, you wouldn't want a very aggressive gear so you can build up boost.
If it were nitrous, you would more than likely choose an aggressive gear to keep you up in your power band.
2000 WS6 M6
Patriot LS6 heads | Patrick G cam | Flowmaster 40 series duals | QTP HVMC
LS6 intake | ASP | SSRA2 | Lid and ported TB | More stuff