I'm in the market for a new waffle iron. We used to use ours very frequently -- 1x a week or so -- but stopped when I noticed the nonstick surface wearing away. Not only was I worried about eating the coating, but the waffles also started to stick terribly. I don't want to spend more than $75-$100, if possible. Can anyone make any recommendations? If you use a nonstick waffle iron, how do you avoid chipping the coating(or is that par for the course)? Thanks.