The criteria to what makes them the best Waifu/husbando is up to you. There is obviously no definitive answer since people have different opinions but it is an interesting question I guess since overwatch has a very large and diverse fanbase.
Symmetra and Lucio
Sombra
Ana if you’re her age would be the best answer.
Mercy if you’re middle aged
Brigitte if you’re young. All positive, selfless people.
Sojourn would be pretty good too, could be too aloof? But hey, she’s takes care of her dog, if that is at all indicative for a real relationship.
Tracer would be next, but I wouldn’t call her a winner so much as doesn’t have obvious flaws.
Pharah next, kind of unlikable personality, but not as off as Kiriko.
After that they are either robots or have major issues.
For guys I don’t necessarily know, but I would have to say Torb is probably the best if you’re his age because he’s demonstrated to do well with a family already. Lucio would be a winner. Hanzo has too much drama.
I think you should really stop jerking off to cartoons
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