One can do it either way. Why not experiment
? If you find that your boat
dances more than you're happy with, make up a snubber bridle. If she's okay with a single line, that's okay, too. We use the over the roller method, and have done for years. Hudson's probably been using the bridle since he discovered he likes the way the boat
lies at anchor
better that way.
For us, I think it is a bit easier to deploy the single line kind, and remove it--but we haven't been practicing with the bridle. What'll happen is whatever method you choose, you'll work
out little ways of making it easier.