My son will be off to Advanced Camp this summer and will soon need to pick a branch. He is in my states National Guard as an SMP right now. Will he have the option to pick a unit in the reserves even if he is in the Guard. We are very fortunate we have many units both Guard and Reserve close to his area. Beside in state tuition and a different mission as far as state service has anyone see any draw back or advantages serving in the Reserves over the Guard.