On one side of the coin, if you are longing to participate in some way in OEF, IA might be your best bet. I commissioned (as a Navy guy without the added wait of OCS, TBS, IFS) in '08 and am only now hitting the fleet.....and that doesn't include work-ups in the next year for a nugget deployment at a later date. Point being that if you want to go there, your current timing probably means that you are going to miss it (even the shortest route to the fleet is still > 2 years from the time you start API). I'm not saying that this should be part of your decision matrix, but if it is, maybe that is some food for thought in addition to all of the above.