Just to add a bit more fuel to the proverbial fire; I do like my video games, espeically my Battlefield 4 - I'm noticing some very weird behavior in Gateway mode that I don't experience in bridge.
I would get sporatic latency spikes in gateway mode, and 9/10 times, I cannot join a server the first time try. I always have to try a 2nd or 3rd time to join a server before I am successfully connected.
In bridge mode, I have none of these issues; well other than the fact that after a few hours of gaming I lose the Internet.
L.