I just finished a queen-sized log cabin quilt which I pieced on a stamped muslin foundation. This was easy to sew and very accurate. And because of the extra bulk and weight, I didn't add batting, but simply backed the quilt with a flannel sheet. I also didn't have to hand quilt it very much.
It's not a cuddly quilt; it feels sturdy. At least the flannel back adds coziness.
I prefer the traditional quilt with top, batting, backing and quilting.
Your call!