Rarealy, I love burgers, but McDonalds is such a wannabe place that I dont bother going there anymore (with a few exceptions though, their cheeseburgars are pretty good!!)
I have never been to Burger King but McDonalds severel times in my life, but I don't like the food as much as I used to. A Mcchicken burger is always great but if I need to buy junkfood or fastfood, I prefer other things like pizza, dürüm kebab or something.
We buy burgers from the supermarket and cook them ourselves, their a lot tastier done that way. I almost never go to a burger "restaurant" now so for me it's once a year or less.