Thanks for the suggestions. I have used the 520 hooks for a long time for maggot/silvers and use the 911 as a step up when there is a certainty on some waters of encountering carp. I use the 911 for tench also. I use worms a lot and I thought a micro barb would be a good alternative to keep them wriggling off the hook instead of the dead maggot or fake maggot to hold them on. This is waggler fishing of course.