I love that they are non-stick and that you can release food so easily, without making a mess, I think that I will use this set for many-many years thanks to the steel frame that will resist bending and warping.
Pros:
1. Unlike other forms of bakeware, silicone is flexible enough that you can even fold it, if necessary, for storage. This flexibility makes it a bit easier to store than traditional baking pans and trays;
2. Silicone holds up to both hand-washing and cleaning in the dishwasher;
3. No greasing or oiling of pans should be required
4. Pans heat quickly and bake evenly with no burnt or dark edges or bottom.
5. Removal from pans is super easy - a slight twist or gently pulling on the sides and roll out your baking.
6. They're freezer, refrigerator, dishwasher and oven safe.
7. Bake, store, freeze and reheat right in the pans.
8. No rusting or staining.
9. No need to alter your batter or temperature - bake as usual.
Cons:
1. You cannot use sharp tools (like knife) with it. So, you must take cake out from a pan before cut it.
I would highly recommend this baking set for anyone who likes to bake.