gdgt

Yuck they are all miserable. Dust and dirt creep in no matter how tight they are and then get trapped scratching the surface of the computer as they move ever so slightly back and forth between the case and the actual machine. I say go with a skin and a sleeve or a good bag that has a laptop slot. For my money I've loved Best skins ever (tricky to apply if you've never done it but really the best protection from scratches. If you think your going to drop your computer....well nothing is really good enough. If you just want to keep it clean and scratch and scuff free. I'd go with skin. No bulk, don't interfere with the computers heat dispersion (the speck cases are insulators and I think cause more harm than they are worth in that way), look great. If you need a snap on case maybe put something between it and the computer. Oh and whatever you get don't go glossy, matte soft touch finish all the way (if you must have a snap on case). Hope this was a little helpful, good luck!