I've run the BFG. It's friggin' nice, love the plate pillow. I removed the side plate pockets to reduce bulk, and I don't run side plates. This came out sometime after I got my Crye JPC, and I just had to try it anyway, so I did. I highly recommend it.
That being said though, the Crye is the same price, I like it more than the BFG.
I see. I would really like to use some 10 x12 AR500 steel plates, so that would be a large plate carrier.
No. No you don't. Besides the super obvious weight factor, you want armor that absorbs the round. You don't want armor that fragments the round into your face, arms and dick. Really, you don't.