We have a 2005 Bav 42. The original anchor (Bavaria CQR type) was very slow to set so we bought a 22kg Delta. This has been much better. We often anchor in Croatia and have dragged twice. Once I suspect we were not properly in on weed and the other time was with 30+kn and everyone else in the bay was dragging as well.
The pin does not fit into the shank of the Delta but it sits OK on the bow roller. We just tie it off for security.