Scarf A with 4mm hook (left) & Scarf A with 6mm hook (right)

My helpful lesson of the moment about choosing hook sizes:  choose the one that gives the best quality work. Scarf A is what I am crocheting at the moment using Simply Soft yarn. Scarf B, a work in very slow progress, was crocheted with RH Super Saver...  How was scarf B so much softer than scarf A?  To find out the answer go to my page Lessons Learned: Hooks, gauge, and yarns

Scarf B with 8mm hook