If anyone's interested, there's a series on Youtube called Clone Wars which examines the pros and cons of each clone, and which is better. Here's the Link v.s. Toon Link episode:
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Personally, I'd go with
Roy > Marth > Lucina
Roy has delicious speed, although has trouble approaching, and Marth has tippers, making him better than the waifu.
Toon Link > Link
Again, speed is a major factor in my choice: Tink's Fair and Bair are fantastic kill moves, his boomerang does damage on the way back, and his bomb explosions are wider.
Captain Falcon > Ganondorf
As much as I love disrespect, Ganondorf just isn't a good character. He's a slow heavyweight, easily comboed by any speedy character. I still play as him whenever I want to style on someone, no matter the game.
(Wolf)> Falco > Fox
I put Wolf in parentheses because 1. He's not in Sm4sh, and 2. He's not really a clone or a semi-clone. In Sm4sh, I prefer Falco over Fox by a
slight margin because of his fantastic air game. I love air games.
Mario > Luigi > Dr. Mario (In Melee, reverse this)
Sm4sh was
not kind to Dr. Mario. He went from my favorite plumber in Melee to my least favorite in this game. He's powerful, yes, but his near Little Mac-tier recovery is too much of a nerf for me to enjoy him. Luigi's a semi-clone, and he's gotten farther from that status as went on, but in Sm4sh, his D-throw combos make him an easy and fun character to play. Maybe not so much to fight, though. Mario is actually one of my mains alongside Kirby, and I love him over the others because of his fantastic Dair, quick smash attacks, and just how powerful his Fair looks.
Dark Pit > Pit
Honestly, it all comes down to aesthetic preference with these two. They only have like, three differences between them. I prefer the edgy pit.
Ness = Lucas
Can these two even be considered semi-clones..? Anyway, I don't prefer either over the other. I'll play whoever suits my mood.
(put Paula in smash plz thanks mashpotato samurai)