Hey guys -- I'm looking for a few good ways to transport and use my UMB. I figure buying a hardshell case & a timbuk2 bag seem like a good combo. Question is - which do you guys think is better, the Speck or Incase cases? Anyone have any experiences? I had the Incase hardshell for my old whitebook. Seemed to work out alright. The other option I thought of was getting the invisible shield. Anyone have any thoughts?