CH1
The Artist Formerly Known as chiggins.
If you prefer the Nicholson Joker of falling in a vat I get it. You're a purist.
To some, like me, that's far too juvenile and easy. Watching the slow decent into madness was far far more riveting to me.
In this age of multi-universe, go with the flow on a different origin story.
I never stated my preference — just that there can only be one origin story, on account of there being a guy who actually invented the character half a century ago