Originally Posted by
EasyPeezy
I use Hobbs Thermore for all my wall hangings.
I second this. But if you are longarming it you probably want the quilting to be showcased, so you need something with some depth to it, which Thermore, being a very flat poly, does not have.
I really like Feline's wool over wool quilting, less "puffy" to me but still very defined.
Jan in VA (written before I saw Feline fanatic's superb examples)