I know Vortech is the old dog now, with procharger coming out, and twin screw blowers getting more common, but really nothing has the track record for reliability and longevity like Vortech since it has been around the longest for our jeeps. Mine is driven pretty regularly, and has been for 15k boosted... no problems.
Vortech, Maggy, Procharger, etc will be far more than your "little more power", you'll love any of them.
2006 Black on black Vortech SRT8 - Borla S exhaust - 30T pulley : Being worked by Johan480 hp/465 tq
Daily Driver - Black 2010 Honda Civic SI Stock w/ hondata , supercharger sitting in a box on the floor, hopefully I can get SOME torque from it