Thanks for all the responses
Holy smokes...every time I think I have done enough research to narrow my choices, I discover more options
I probably should have stated in my original post that I am looking for some thing that will work well with the MTV (issued at ILOC), OTV (issued at Reserve Unit) and civilian courses.
One thing I learned from my OIF deployment in 08 was to start getting my stuff together earlier.
Shooting Table 2, Table 3 as well as some civie carbines course I discovered I wasn't happy with how long it took to retrieve mags from the standard pouches.
The PITA thing about selecting gear is that we go through rifle quals with the OTV prior to getting picked up by an active duty unit where the CIF issues us the MTV.
I had ruled out a chest rig over my MTV/OTV because they look like too complicated to take off or put on in a hurry.
Based on the number of responses here, I need to reconsider running a chest rig.
Again I really appreciate all the informative responses.
Monk