Box v. Davis

[biggravy]

For ten years I have used the box stance. This year, I've just started reading about the Davis. For those who have worked extensively with both, what do you see as the pros and cons. Which one do you find suits your body better? Which one do you feel you see the zone better? What do you consider the major differences between the two? I am 6'4" and have a big frame. I weigh in about 280 but really could only drop about 20 pounds without looking freakishly thin. My back and knees are fine... for now. I ask because I want to call a good game but keep my back and knees in pristine condition.