Kenmore126370.1 Nonstick Aluminum Cookware Set, Red Gradient

who has had this set for a while, do they chip or become sticky after a while? Not ceramic like i wanted but they have good reviews.

Is ptfe used on these pans?

Do any of the lids fit the skillets?

Why no pics of the red? all that's shown is blue. is the red even available? i'd like to see it before i order it!