Opinions on best champions for Solo Que

I want some help in deciding from these three champions . I want to carry my team in Solo Que because I'm always getting fed but my team almost never cooperates thus making me carry them. But I usually can't because they are too busy fighting each other -_-. I was researching some champs that might be useful and I made the choice of Ahri, Pantheon, or Volibear. Thanks for reading this and post a comment about which of the three i can use for solo que or you can also post a champion not on the list thanks!
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