Hey GoGoJuice great post and many will chime in with pros and cons experiences on packs. As I would say, the rabbit hole goes deep!
I personally like Tasmanian Tiger packs. But then these are for longer duration games and usually will consist of carrying everything in the field. As you've mentioned you like more on a DA (Direct Action) type of packs.
Some of my buds uses Arc'teryx packs or Mystery Ranch packs.
Here's a link of some of the stuff they carry.
Tasmanian Tiger
http://www.tasmaniantactical.com/TAS...CKS_s/1477.htm
Mytery Ranch Pack
http://www.mysteryranch.com/Packs/Military
Arc'teryx (Super lightweight packs)
http://leaf.arcteryx.com/ProductFind...category=Packs
They usually will have sale events, and will give
discounts to MIL/LE.
Good luck on your search!