Just a quick note that we switched from a pair (one very large for storm) Danforth with chain to a Supermax claw type. The rode to depth ratio can be reduced and they highly advise that you use no chain whatsoever as it will dig in too deep. There are three settings on it, we used the middle one. If anchoring in hurricane conditions in a harbor it was cautioned to use stainless steel cable for at least 25' as it will keep burying. Great anchor for us but had some issues with the Danforths. We were lucky to get ours as all the weldable tool steel was being scarfed up to armor plate the Humvees that were getting shredded in Iraq. Not sure if the newer anchors are the same quality as the company has changed hands as of 2016.