I own the Maxpedition Kodiak and Sitka (along with the Rush 24 and Max Mag). My MOAB is the best of all worlds. Additionally, combined with the Rush 24 on light travels it can't be beat. Saving up for the Rush 48 for larger travels.
Pros: Situated Pockets, Hidden Carry Pocket, Comms Pocket, Perfect size!
Cons: Perhaps, smaller cargo pocket another 15-20ci larger? Other than that 100% recommended.
This review was written in the old system and had content requirements that are different than reviews written today.