I picked up Marth in Smash 4 and he is really fun. I decided to use him as my main, but I also need a secondary main (not Lucina). I want a character that I can pick for Marth's bad matchups, r less than ideal matchups, who would ideally play similarly to marth. I tried some ZSS and I thought she and Marth seemed pretty similar with their mid range zoning and switching between aggressive and defensive play. I have messed around with Luigi, Falco, Peach, Sheik, Toon Link, Ness, Fox, and I'm decent with them, but I'm also open to trying completely new characters.
Also: What do you guys main along with Marth? Is Marth the only character for you? Maybe all the marth mains have the same secondary for one reason or another. Thanks.