I am currently a senior in highschool deciding what to do, as i am 100% certain i want to go to the military. I believe both branches are the best for me, but i want to go in as an officer in the long run. Ever since i was a kid i dreamed of joining the military in some way. Personality wise i am very serious and cool-headed, but introverted and skinny as a whole. I am very driven as long as it is something im interested in. The only two branches/MOS im interested in is being an intelligence officer or infantry officer. I have 2 plans Plan 1:Enlist in Army Reserves and stay in florida with my family to do ROTC, so i can later on comission as an army officer. Plan 2:Enlist in the marine corps reserves at the age of 17, and intend to do my 4 year while trying to get a bachelors degree, and afterwards go for Navy OCS. i went to the marine corps recruiting office,and they really had this atmosphere and attitude that really got me terrified but excited. i really do want a high authoritative position in life and be with my family. in the military, is it shameful to go from one branch to another? i want marines for self-development and to serve my country, while army seems much better in terms of promotions and benefits.anyone with knowledge on this matter what do you recommend?