FUKEN SCRUB, HOW DARE YOU QUESTION THE LOGIC OF 5C, GTFO, WE DON'T WANT YOU KIND HERE!
By which I mean:
1) Damage, more damage generally = more better
2) Safer, I'd rather be on the ground recovery from a whiffed/mistimed 5C than in the air next to my opponent with a whiffed/mistimed j.B
3) Easier to remember, it may seem silly, but going into a familiar bnb is comforting and easy to remember and/or muscle memory