Hi,
I have owned both the TT 2 piece MAV with x-harness and MoFOCR in CADPAT TW. Take this review for what it is, I have not been to Afghanistan so cannot comment on performance over there. And I don't have really extensive experience with either one them. But I will offer some points I've noticed about them.
Real estate: As Brihard mentions, the MoFOCR offers significantly more real estate, and two large zippered admin style compartments. For those who need to carry large amounts of maps, paper items, pens, or anything relatively flat the MoFOCR offers the required space, with fast zippered access. The MAV offers two smaller admin pockets, with velcro closure. They are not as big or as fast to access, but can still hold folded maps, a pen and paper, ect. and maybe some smaller items. The MoFOCR admin pockets can easily hold gloves, flashlights, ect. that the MAV cannot. For MOLLE, the the MoFOCR has 20 channels of MOLLE on the bottom 3 rows, the MAV with center adapter also offers 20 channels on the bottom 3. The MoFOCR has additional MOLLE on the chest that the MAV does not. The MAV with center adaptor makes better use of the front of the vest, there is not waisted space, and the last 2 channels of molle on the MoFOCR are further back and more likely to interfere with a pack.
Fit: The MAV fit me a lot better. I'm 6' 2'' and 200 pounds. I could not get the MoFOCR to fit properly over the current CF body armor, it was always loose under the armpits, something to do with the harness I think, I tried adjusting it over and over and could not get a tight fit. Has anyone else had this problem? the MAV with x-harness fits awesome, and there is no floppyness like the MoFOCR, I'll let the pics speak for fit of the MAV.
Snapdragons: I know there are some such as Brihard who have used these buckles on deployment and love them. That being said, they weren't for me. I would suggest at least giving them a try before purchasing, you might like them...or might not. I still have the 3/2 mag pouches from my MoFOCR and removed the snapdragons, using an industrial sewing machine I replaced them with regular milspec buckles. I also took the opportunity to re-enforce the sewing in the CP pouches. I've noticed CP Gear stitching although not bad is not up to the same standards as the high end American companies like blue force gear, TT, or HSGI. This is based on my knowledge/experience with stitching, that being said nothing has fallen apart yet, and the CADPAT keeps things more under the radar.
Don/Doffing: The MAV is faster to put on, with only two buckles. I found the MoFOCR is awkward to put on, I think probably because of my dislike of the snapdragons and the poor fit I had with mine. That being said, the MoFOCR is faster to take off if you are using the center adaptor on the MAV. I believe it was the snapdragons and D rings on the harness that prevented the MoFOCR from being a competitor for future CF procurement when they were tested by the military.
Attached for reference is my TT MAV with a mix of stuff, including the modified CP Gear mag pouches from my MoFOCR. Since this vest is modular, of course I can switch things up whenever I want to add more mags/whatever. These photos should give some idea of the capacity of MAV:
Unfortunately I sold the MoFOCR so cannot provide a similar set of photos at the moment.
I would suggest if you go with one of the MoFOCR packages from CP Gear, switch the IFAK for something else. The CP Gear IFAK hangs really awkwardly, it's just not well designed, and not removable. There are much better options out there. CTOMS, Blue Force Gear, ATS, ect. all offer excellent IFAK kits, I would really suggest spending the extra $$ on one of those, since you probably don't want to cheap out on something that important, espiacelly if you're playing for real.
Anyway, that's my 2 cents and experience with the two rigs, hopefully it's helpful.
-Steve