I'm assuming you're either Active or Prior Navy? If so, don't be too upset if you have to go Green. The hardest part of my decision between the two branches wasn't the difference between Officer/Warrant Officer, rotary/fixed, base locations, pay, or mission set (though all of those were factors I considered). The hardest part of my decision between the two has been, and always will be, organizational culture. I absolutely love the Army. I love the history, the language, the humor, the rank structure, everything. If I end up leaving it, it will be a very difficult transition.
But I'm certain the Navy has a very unique culture as well and I'm sure I will come to love the intricacies of it too. No matter what though, even if I fully become a Sailor and adopt that culture, I will always be a Soldier.
If you do go green, just know you will be going into a wonderful organization.