let`s just say, if I didnt have to deal with CARB here in california, I would consider turbo. I`ve driven plenty of twin scroll set ups where i feel virtually no lag, and turbo, at the end of the day, is easier to make big power. I used to own a wrx so I know how fun it is as well
but for me, CARB legality was important, and even though modern day turbo set ups are really nice, I still prefer the instant throttle response of the twin screw supercharger.