Machine Needles Universal 70/10 and Sharp 70/1010. Also What is 70/11 For
I'm focused on using the right needle for machine piecing regular quilting cotton.
I see Universal 70/10, Sharp 70/10, Quilting 75/11.
Would like to understand which needle to choose without being confused about it. lol
Specifically what is the difference between a Universal 70/10 and a Sharp 70/10?