Rey,
I'll tell you that either are fine choices--you'll be on the cusp of the adventure of your life, regardless of which you pick. I was a NROTC graduate, so I've got a lot of Navy and Marine Corps friends and pilots. I spent a good deal of time around Marine aviation, and have some exposure to Navy aviation as well. I actually have more CH-46 squadron experience than I did with air support squadrons. Anyway, I'm certainly biased, but have an appreciation for being "haze gray and underway".
Go Marine Corps, join the fraternity, and you'll never regret it. The MOI (Marine Officer Instructor) and (more importantly) the AMOI (assistant MOI, usually a SSgt or GySgt) will get you into the mental and physical shape you'll need to be in to graduate and succeed at Officer Candidate School. Plus, you can get an air guarantee as a freshman (or at least you used to be able to). Either way, you're wearing Wings of Gold, but better to have them along-side an Eagle, Globe, and Anchor.
You'll wind up on a boat regardless, but as a Marine Aviator, you won't be in support of the Fleet, you'll be in support of your fellow Marine. Sounds cliche' I know, but you will learn that it is a tangible, tactile thing that you'll never forget, take for granted, or find anywhere else.
Semper,
Stoney
Formerly, Captain, USMC