Just replaced my medium ALICE with a Motherload in coyote(see pics of it in the pic post) and I fit everything that I had in the ALICE in the Motherload. I had the option of either getting ACU, coyote, Chameleon green, or OD. I picked coyote in the end. It don't have as big a main pocket as the ALICE, but I find that it is WAAYYYYY more organized. You won't be disappointed, I rucked my all over today and it rode just fine. The one gripe I have with it is the back bows a little with a really full bladder. Once you get to drinking some though goes down and feels normal. Just don't overfill or get to drinking quick. Hope this helps.
Mac