Was wondering if there is a noticable difference in performance between a Chene anchor and a Digger anchor. They both look nearly identical with the two flukes and appear to anchor in the same manner. Just looks like the Digger has some extra functionality which makes it cost more, and the Chene is alot lighter. Also looking at a Richter anchor. Kind of torn as to what I should get. I fish a tidal river and the bottom is mostly muddy, but it can vary from spot to spot. My river anchor is not giving me the hold I need, even with chain and a high scope. If you all have any suggestions, I would appreciate them. I'm also upgrading my rope, the twisted nylon I have is coming apart before my eyes. Gonna go with a braid this time.