Originally Posted by Knitette

Although I like Aurifil for piecing and occasionally quilt with it, I like a slightly thicker - 40wt- thread for quilting.

I love Superior King Tut as there is a great range of colours. I also sometimes use YLI as this is what my LQS stocks. I've also used Sulky 30wt when I've needed high definition - it hardly ever breaks .