My uncle has both on his chips. He's a Phin icky eater. Only eats Pork Pie pastry and jelly, Yorkshire puddings, Chips, Mash and gravy and white bread. He won't eat meat or vegetables. The only sweet he'll eat is cinder toffee. Apparently my Dad says my Grandma Elsie was too soft with him as a child after he choked on some meat eating his Sunday dinner.
Love my HP brown sauce. But in tomato sauce. Although I do like Heinz. Morrisons own brand. Is as good if not better.
I make my own, far superior to Heinz or Daddy"s, I also make my own chilli ketchup, brown sauce and mayonnaise.