re: Those new fangled Mantus Anchors..Bought One...Why
Thank you for the post!
I have a genuine Chinese made Rocna 15 on my O'day 35, and I plan on keeping it. It does what it was designed to do, fits the bow roller, and hasn't let me down.
The Rocna also has a beveled edge, and I believe that the Manson has a "chisel-tip" - a tip that protrudes from the front edge of the anchor to better dig in to packed bottom.
Keep us posted on you likes / dislikes. I cannot imagine that disassembling the Mantus is a quick, or easy task...