Thanks for the tip Kleenex, have heard of Herr's chips but have never tried them.
Another great hot potato chip is Mama Zuma's Revenge. They are made by Route 11 potato chips in Middletown, VA (http://www.rt11.com/
, or Google Route 11 potato chips).
The red Mama Zuma's is very hot, made with habaneros; they have a green chili that is apparently new and I have never tried them.
Actually all of their chips are fantastic, they are a little thicker than the traditional chip. We stock up whenever we are in the area. Love their garlic herb and salt and vinegar.
Can watch them being made at the very small factory. And they do ship.
By the way, we have no financial interest in the place, other than trading our money for their chips now and then. Just a fan.