Which one you think is better fo a Tib 4cyl 2.0 L

Turbocharger -- Increases wheel HP from 102 (stock) to approximately 178

or

Supercharger -- Increases wheel HP from 102 (stock) to approximately 140

 

Either mod is good. I personally favor a turbo. A supercharger gives you that even flow of power. A turbo spools up and you can feel it bite out the seat of your pants. I like the turbo,powerful, adjustable, and it sounds great.