Hey all, I've been lurking on the site for quite a while but finally am at a point where I'd like to replace my stand by since college, the Jansport Cordillera 33. I picked up a Vanquest IBEX 20 a while back that works well for carry to work but isn't quite big enough for times when I need to carry more gear. http://www.trailspace.com/gear/jansport/cordillera-33/ I'm looking at the Kelty MAP3500, Kelty Redwing 32, Osprey Stratos 34, Osprey Kestrel 32, Gregory Z30, and Mystery Ranch Scree. There is tons of good info on the MAP and some on the two Osprey models but I haven't found much on the Gregory and there is hardly any info for the Scree which I'm assuming is because it's new. Any thoughts? Anybody have any of these personally?