Re: Bunk or pole type guide ons?
I had bunks and then went to four guide posts. The bunks were better especially in the wind, the guide posts are helpful when backing but the bow posts have to be carefully located to capture the boat in a breeze. In hindsight, the bunks were better, but it's much easier to wipe down the boat with the posts. And as Bruce said, most of the guide posts won't take much lateral load and will bend, especially the posts that don't use a full height tubular steel support. The best ones I found are from Ve-Ve manufacturing.