[Mr.ac]

Well it's sure a dilemma. As said before superchargers your kind of stuck on only a few sizes and boost.
Where as turbo you can aways go bigger and more boost.

But if all you want is daily driving with fun at the track, I would recommend keeping it stock and focus on suspension wide light weight wheels with super sticky tires and lots of track day events.

If you really want FI at low rpm's then supercharge is the way to go. Really all these kits either turbo or supercharge are great kits, you really can't go wrong either way it just comes down to how much you want to spend.