Wow, that's a Big "Bitey"
I have a little "Bitey" at under 100 grams. But she's starting to settle down. and her bites don't hurt (yet)
I'm no help knowing if a breeder would want her or not, Personally I would be the forever home for a snake like that. I can handle the "Bitey"
But seems like that would end up being a snake that would eventually get abused or ignored if the wrong person ended up with her.
Good luck on your decision, That's not an easy one to make.