Never been to any of them but since #4 is in local enough I guess I will have to try it out.
To be perfectly honest, I grill a mean steak, and I have butter and smoked sea salt to finish it with that is really the thing that puts these over the top if you get a good steak. Very hot grill, and depending on thickness maybe a 500 degree oven and an extra $40 in your pocket (2x if you include the better half.)