Im in the market right now for a reliable waterfowl semi-auto shotgun that is in a decent price range between $500-$700. I've been looking at the Mossberg 930/935 and the Stoeger M2000. I don't know much about the Mossberg other than the fact that i heard it is reliable and easy to maintain, and someone told me about the Stoeger M2000 and that it has the inertia driven system like the Benelli's. Any input on either of the guns would be great. Thanks.