I started w/ Riveira duals and they porpoised and didn't pull, so I got a pair of Otters. The Otters didn't porpoise but they didn't pull very good w/ copper or at slow speeds w/ stix. I thought pretty hard about getting the 2cd keel and a couple things kept me from doing it; 1.) they were not cheap 2.) The material that Otters are made of make me nervous- All the original hardware kept loosening up and working thru the body and it seems like one false step from one of the kids and that's gonna be it for one of these boards (and they are not easy to keep out of the way due to the awkward shape) 3.) I figured if I was going to dump more $ into boards I might as well get something else and at least have a decent backup (the Otters) kicking around.
I talked w/ a bunch of Erie charter captains and they all suggested the Aurora boards or Frank's (Amish Outfitters). At the time Frank was not making plastic boards so I got the Auroras. I really like these boards. They really pull, they don't porpoise, and I can retrieve them when I'm fishing alone at trolling speed (I do have an AP). I run them on my Islander w/ Big Jon planer reels loaded w/ Frank's, heavy duty Spectra planer line w/ Aurora shockers. I do use the Otters all winter in my 165 Alumacraft and it's nice not to have to handle wet hardware when it's 15 degrees out, but they flat out don't perform any where near as well as the Auroras. -Andy