Speck Seethru Hard

LaptopHelp! will vote you best answer :]?
okk so i’m having a hard time deciding on getting the speck SeeThru hardshell or satin for the macbook aluminum.
i heard the satin is harder to maintain because of its attraction towards dust, grease, lint etc but im scared the plastic one will scratch the laptop. i’m paranoid lol.
so help? any of you who had experiences with these? thanks :] give me your opinions thnx alot
You definitly should get See Thru hardshell
Speck See-Thru Hard Shell for 17″ Unibody MacBook Pro Unboxing