Re: supercharge vs turbo ?
turbo's are also a bitt softer on the crankshaft
and can be concealed(to some extent) if you so desire
and quiten down your exhaust, good IMO.
superchargers are just mounted on the engine, turbo installs can be way more creative and unique, blowers are just about all the same, you can gaurantee that others have the same or very similar setup, while turbo's can be very different and require more calculation/trial/design to get right, and will yield better results if done properly.
I say go for a turbo for sure, only downside's are heat and lag! and lack of space and money....