I have the ACU Plate Carrier with Cummerbund and it's great. I bought the combat set and it holds everything I need great, with room for more pouches if I needed them.
Something people have been mentioning is the cummerbund itself being small if you're a skinny person. I'm 5'10'' and about 155, and what I did is remove the cummerbund, and take out that lace that holds in the back. I weaved it through the two closest MOLLE loops to the back on each side with it meeting in the kind of corset thing in the back. I pretty much did it like lacing shoes, starting at the top, working my way down. That made it so the velcro in the front meets pretty much even so the flip up front part stays down.
Great price (especially the combat bundle)
Lots of Space
Feels great when in combat
Coyote Tan, OD, and Multicam are almost always sold out
Very time consuming to get comfortable if you're skinny
Rating: [4 of 5 Stars!]