Originally Posted by Candace
50 wt. is a heavier and stronger thread than 60 wt. And it's the reason I use it for piecing. 60 wt. would be better suited for finer stitching like heirloom or in the bobbin for embroidery.
they are recommending the 60wt for paper piecing now and I do a lot of that, but if 50 is best for everyday stuff, I might just have to use that!