I always try to get the 2nd to the last row on the ATRs if the flight is an hour or less. The legroom isn't that big an issue for a short trip (unless your 6'6" or so), it's getting off after the trip. If you're in the front and it's full, it takes forever for all the people to get off. Not that it matters a whole lot, but the last row doesn't recline the whole 1" that the other rows do.
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Not sure where I'm going, but I'm gettting there fast.