I’ve had circulon baking trays for about 2 yrs.  initially I was impressed but I wouldn’t buy again. The non stick flakes off, even with care (no scourers, no dishwashers), they are difficult to clean as the food gets stuck in the grooves, if food gets burned on - as sometimes happens - then it’s really hard to remove, and after 2 yrs I need to replace them. I bought these because I wanted to not be constantly disposing if things, but it’s not worked out.