Superchargers are probably the easiest route to a boost in power and lots of kits bolt right in. I would go that way if I was lazy and wanted something decently fast and reliable. They have their drawbacks... they whine and some people don't like the sound. They don't make as much power as a well-tuned turbo. They're hard to hide

Turbos can be a headache, setting them up and getting them running perfectly can be a lost cause. I'm sure that's why there are so many half-finished projects using turbos for sale. I'm sure it's easier if you have access to a well-versed tuner, otherwise prepare to shell out. Frankly I just would not do turbo unless I stumbled upon a heap of cash or had access to my own personal turbo nerd (which I do have...). What else? Oh yeah, turbo lag. And adding a ton of boost to a motor that switches to high-lift cams after certain RPM really scares me.
I would go N/A is the bottom line. Less s**t to break, less complication. Milder=less trouble for me to get in.