I've only baked with these a few times but they are lovely. I wanted to get rid of all my non-stick coated and aluminum bakeware and started here. So far they have worked great, they are nice, heavy and seem very sturdy. They did not bend or warp at all even with high heat. I am curious to see how much they scratch with regular use. I rated this 4 starts because even on sale, they are pricey and the price makes me overly concerned about normal wear and tear.