Fastest officer route for me?

I’m 22 male, fit, no health issues, perfect record and no drug use. Graduated in 2024 with a bachelors in accounting and 3.9 GPA. Currently working in tax consulting and hate it, I’ve always wanted to join the military and don’t want this to be my career, so I don’t see any point in staying in it.

I’m interested in aviation mostly but would also be down for any path besides taxes/accounting.

What branch would you suggest that is the fastest start from time of application? I have a career focused fiancé who works remote.