I main Ness or Capt. Falcon.
Ness: His moves are very tactical and useful if you can aim and time it right, making him a hard character to use and very rare in the meta now. His Neutral B deals tons of damage if it connects, and his Up-B his the same way, but more useful for recovery and not mainly offense. Another good move is his Down-B, as it can absorb projectiles and make it heal him. Ness also can dodge really well, and my favorite tactic is Shield into Side-B. It protects you and then gets chip damage on others.
Capt. Falcon: FALCON..... PUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUNCCH! And he has a low skill cap.
Also, 3DS for life