Oops! Sorry, just saw this.
I moved right out of college. I knew I wanted to be here. I was 19. It was perhaps impulsive, but wtf else was I gonna do?
If you aren't here for the industry, do not move here. It's crazy expensive.
Don't wait for the right time. There's never a right time. Try to line up a job, but barring that, have some savings and move. Go.