Personal preference.
If you are looking into buying a coupe or 4 door consider this:
If you want type r stuff, its harder to find it for a 4 door, if you want black interior etc, the swap is easier with a coupe. Parts are easier to find for a coupe hands down, especially body parts and interior parts. ie door panels and rear seats.
Please let facts like that dictate what you want, as opposed to people's opinions on the car and what looks clean.