Superchargers and dyno

I’m considering a low-boost supercharger for my ‘99 2.4 4-spd Reg cab. I see performance increases up to 200hp mentioned, and am curious to know if anyone here has before-and-after supercharger installation rear wheel dyno results.

I’m as much interested in power curve changes as raw horsepower number. My goal is to improve drivability/fun factor; thrashing around at redline all day to see any improvement wouldn’t be good return on investment.

I have no doubt even a 4lb boost will yield measurable increases, however hesitating to spend three large and a weekend installing a system tested by solely by butt dyno.

I posted here because thread searches lead to the 4.0 tuners, and that’s far beyond where I want to go…