I prefer porterhouse, but I like all kinds of good cuts of steak, as long as it's medium rare, medium at the most (and that's only as an acceptable margin of error)... Well done just robs the steak of its flavor and becomes a standard slab of beef in my direction... Even worse, I was at a friend's BBQ last week, but another friend who is a self-proclaimed expert prefers to make it not only well done, he flipped it over and over so there was no moisture left
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In other words, see pic below.