Others will have a better way to help you know, maybe...
I go by a few things.
One is the weave of the fabric. It should not be too open - then the fabric will ravel easily, and be difficult to use when bias edges are involved.
Another thing I check is the feel. After some time, you will know by feel what fabric will be better in your quilt. (Sorry. That is so subjective.)
Any other suggestions, quilters?