seeing as i am the only guy here running the H&S Motorsports single kit here (i think) i will give my two cents. the kit itself is different from the others, it has a cast pedestal, custom 64mm charger, soon to be billet spinny thing equipped, and unlike most single setups, it is far from laggy. granted i'm still not going to see much boost at 1500 RPM on the highway, but that is the only case where it doesnt light as fast as a hooker in a meth lab. but then the downfall is that from my experience, its not a fan of other chargers. could obly get 28 PSI out if a BW 66/74/.88 setup. but a little birdy told me that it is a good candidate for a compound setup

i have seen great single setups with all kinds of chargers on them, they all do good in their own way. best way to figure out what is your best option is to run some. gather data. start where you think it'll be perfect, swap exhaust housings, play with tuning, just mess around. thats the bestest way. no truck is going to perform just like another, even with identical setups.