I'm sure others will have different opinions. I like a single jet. Burns less fuel and does the trick. The only advantage to multi-jet in my mind is faster toasting, but, meh, I'm patient when I sit down with a cigar.
That makes sense, and it would seem that a single jet would be more precise. Thanks.
__________________ "Man's mind is his basic tool of survival. Life is given to him, survival is not." -John Galt