2-3 years ago I had debates with Izi Kalvo regarding the required anchor size that I need for my 20T boat. After almost 2 years of using Viking 20, I am amazed every day by its performance - setting, re-setting, veering, etc. So far in our voyage, we have not experienced winds stronger than 60 knots, but for me this lightweight, high-performance anchor is almost a miracle. Add value to money, and you just fall in love with a piece of steel.