I prefer moose burgers that's what we had tonight.
but of the ones listed I've only ever had McD's, Wendy's, White Castle and Steak and Shake (takohomasak) been a long time since I had S&S but recall it being my favorite.
If I have to eat one here, I prefer the Wendy's but I like the jr. bacon cheeseburger no condiments just lettuce and tomato or the double stack with everything
I'll grab one if I'm starving, and in a hurry, but thankfully most of the time I'm pretty well fed and it shows.