I sleep sound all night long no matter what.
I agree that danforth are good anchors especially for sand and mud...(for mud, use the mud flukes on the danforth) But I really like my plow. Once, Lake Erie, a huge microburst came up on the South West end of Erie. I was moored in the North cove of Kelly's with about 400 ft. out. I assume all the other yachts had that much out as well. Well, when those 50 mile per hour winds came in at aprox 4 to 5 foot seas, (realize these waves are very close together, unlike those of the ocean), 3 out of 5 ended up on the beach. I and one other yacht remained moored. We both had our plows out. I was only a 26 footer. The other yacht was 33 I think??? The other two that ended up beach on their keels were at least in the 35 - 40 foot range. Hehehehehe. There was nothing we could do to help them. We were fighting to stay afloat our selves. All and all, it is your choice. I guess danforth will hold too if you get one with long enough flukes and there is no grass or rocks and you have out a long enough line at appropriate scope. But a plow is all it! You will pay much more for a plow though for the size of your boat. It is all up to the owner. I however, when moored, sleep soundly all night with out ever once waiking up even if a huge storm comes in. I know most sleep light and get up often to check to see if they have drifted. Hehehehe. Now my wife....that's another story. She pops her head out often just to be sure.Skip