My Viking Husqvarna doesn't like C&C so I use G too! Gave away all of my C&C years ago and then I got a couple of vintage machines - they like C&C just fine so I'm back to using it in them. Still have to buy G for the picky Viking but I only buy it when it's half off at JoAnn's! But then, I only buy the C&C when it's half off too...... :-)