340 Cam Change - Lunati vs. Comp.

Honestly its because I was talking with someone about it, who does work on engines and they felt with my setup, a little more duration would work well. I think an important factor here too is that I have a 4 spd. I don't want too high of a power range for the street. I need instant get up when pulling out, and I don't feel I have that now. I'm just learning what all the cam numbers actually mean. I would love to go roller but I just can't afford that. I wouldn't want to buy cheap either.