Which branch should I join?

Hell, maybe Ill go back in Air Force, sounds cush! Na, too old.....BOG is Barracuda Owners Group on Yahoo groups. I sent him a PM to check this thread out and pipe in if he had any input. E-7 in 72 months! I BARELY made E-4 in 48!!! (cutting score for E-4 was 999 forever, basically unattainable due to glut in 0351 MOS NCO's)