I baked 4 cakes this weekend and I did 2 in fat daddios and 2 in magic line and they turned out exactly the same!!!
I have used my fat daddios and washed them and I still stand by the thoughts that all I can replace with fat daddios I will. What I have of magic line I will not replace.
I too have the wilton sets in shapes too, these I will prolly keep, but all my spring form and other wilton pans are going on ebay today in fact!

If I come into some money I will replace my heart, hexagon, and petal shaped wiltons with the fat daddios too!