Rocna 33 on a 48ft Catamaran

We purchased the 33kg Rocna (as you suggested) and have just returned from a two month long shake down cruise locally, prior to heading offshore in May. We had 60knts in the bay of islands prior to Easter & our anchor did not budge! We are absolutely wrapped with the anchors performance & consider it the best $1100 dollars or so that we've spent on our boat!  - Mike and Sasha Watson