I'm sorry but the plastic action on the AUG just seems so ... ugh. I've fired them and they are difficult to "feel." I know that sounds so imprecise, but that's the exact feeling I have. I don't like the Aug; but i also have issues with the 5.56mm round as well.
I'd like to see an M14 with a folding stock. There was an EYEtalian knockoff of the M14 called the BM59 (I think) that had a paratroop style folding wire stock. That'd be the ticket!