Are you a better villain or hero?

Yes

I'm a villain that sometimes joins forces with the heroes like Magneto

That's subjective

I’ve never done well with either title.
Villainous heroics that are so bland they go unnoticed- that suits me some of the time. Other times I’m just bland.

A wannabe hero who’s so bad at his job, he ends up a villain.

It's more fun being the villain. Why be Batman when you can be the Joker.

I am a vigilante or an anti-hero

One of the nameless extras

Anti-Villain.

Definitely not the latter.

Hero, but rather like Wolverine, doesn't always follow directions

I'm not a villain but I am nobody's hero.

villain

The latter.