I love the Kona solids, and even bought a bolt of the Kona Snow because I use so much of it. I love the way it looks. I've also had some Moda solids, and in my experience, they do not match the Kona colors well enough to use in the same quilt, for example, if you're trying to use the same color of each. I don't have the expense account for the Moda line. Kona is more affordable, and I have also used the RJR solids with excellent results; but again, I didn't try to mix the RJR with either the Kona or the Moda.