For those with a Bully Dog GT tuner

[RandyFool]

I just got my tuner and im wondering what would be the most desirable settings for the tune. Im looking at speed, hp, and torque. Theres are also settings to increase the rpm limiter, however im not sure where the best gain would be if any, and instead of wasting my gas through test runs, i wanted to first see what the community had to offer. Thanks guys