Has anybody tried silicone pans? I was thinking of buying some, but I have never tried them before. Do they hold up well? Do they cook the cake well? Sorry so many questions! I'm new to this!

I have 2 square ones and I don't like to bake in them. THey don't hold their shape very well and i have better luck getting cakes/brownies out of the metal pans.

I do link them for things that don't require baking - I used them for fudge and marshmellows. They are good for that beause you can just fold the sides up to get the stuff out.