why do you guy's like a turbo vs a centrif Supcharger?

I had a 1990 Supercharged Super Coupe SC T-bird V6.. With a pulley change, 3.5" straight exhaust, aftermarket top and a good tune it ran high 12's.. Very impressive for a 4000lb V6 Furd! Did some street racin' with it and took a Viper by a half a fender, SS Camaro by 10 links, Eclipse, Rx7 among a few others. I really do miss that car. The brakes went out and cost me $2400 to replace the Frickin Elec/Hyd booster.