Worst chicken breed

[FrostRanger]

I'm sad to hear that. I was planning to get a couple, but I don't need jerks.
Are there any other Columbian colored breeds?

Look for a good breeder that breeds birds for temperment. You're more likely to get nice roos from someone who aggressively culls aggression from their lines

 

[NorthwoodsChick]

My worst breed was the Niederrheiner. Fat, short legged, prone to foot problems and more. Longevity is not in their genes.
The only thing they are good for is a fast growing meat bird, but there are cheaper options.