Whether you prefer a hatch or sedan is obviously a matter of opinion. It's essentially the same car with the same engine in both so there's no real "better" body, besides ones opinion.
I have a hatch currently, and like kyle, I really haven't used the trunk that much. Excited to change things up and drive the sedan. And if I really need to fit a lot of stuff in the car, I believe the back seats in the sedan fold down which should be plenty for my needs.
Get here already!!