I would recommend pursuing AD/ANG/AFRC all simultaneously. For me, it was actually faster to get hired by a reserve unit since the AD recruiters couldn't get my paperwork right to save their lives.
As for your goals and ideal air frames; I thought I saw the A-10's were going to the boneyard? Explore other mission sets that might interest you: gunships, OAK-1, CV-22, CSAR? If you find those missions to be in line with your interests, then you can go into AD with ideal airframes in helo, heavy, and fighters and not be too upset with whatever track you find yourself in.