My favorites are the Kauffman Fusions. I love them. Have tons in different styles and colors. they are wonderful for blending into all kinds of quilts. Of course I am into floral fabrics so these blend perfectly for me.
Fairy frost is fun and beautiful, but if it is something that is going to be washed a lot, such as placemats, they lose their "sparkle" after a while. They are also a little tougher to press. I have small collection of those as well!