As the title says, I would like to see how people felt about the Mii Fighters in Smash 4. Weather you love them, hate them, or a mix of the 2, you have your opinions on them. What did you wish Nintendo did with them to make them more enjoyable if you didn't like them or wish they had a bit more to them. I feel this is more of a "Tea Room" discussion than a "Character" discussion due to the nature of the Miis
I myself love using the Mii Fighters, though I do wish their neutral attacks could have been edited by the player a little bit. Other than that, I enjoy using them, with 2 of them being Mains of mine in Smash 4. Depending on if you include the custom specials or the default (ie. used in tournaments if you want to use a Mii), my favorites will change. With the basics, it is Gunner > Swordfighter > Brawler. With the custom specials, however, it changes to Swordfighter > Brawler > Gunner.
I'll also segway this into a sort-of controversy in Smash 4 Tournaments; should Mii Fighters be allowed their custom specials. As of Apex 2015, the current decision is no, and, while I can understand the reason when it comes to the regular characters, the Mii Fighters, Palutena, and MEGA-MAN (to a degree) have completely different specials depending on which one is being used. My opinion is that the opponent(s) and team-mate (should it be doubles) get to see which custom specials you would use. If they agree, you can use them (say Player A wants to use the Swordfighter's 3rd up special and 2nd side special, but Player B does not agree with the different side special and doesn't mind the different Up-Special, Player A would have to change the Side Special, but can keep the current Up Special)