Bought the Domke F2. Should have it tomorrow. I regret purchasing the Lowepro Fastpack 350. I loaded it up with gear and laptop today to see how it would be traveling, and not only is it VERY heavy on the back but I look like a complete dork wearing it because I am only 5'4" and this backpack dwarfs me. I'm sorry, but when I travel, I kind of like doing it executive style with the roller carry-on. I can't return the Fastpack 350. I might just try and sell it. I know I don't want it. In its place I'll probably buy a nice carry-on photography suitcase like the ThinkTank Airport Security 2.0. However, at the price they are asking, I'm going to save up for it.