I have mine on the left. I don't think I spent alot of time thinking about it but I think I put it there because it's the port side of the boat. I always tie up on that side as well. I think it might have something to do with the ships I see every morning on my way to work and they are traditionally tied on the port side. But put it where it makes the most sense to you. I really don't think there is any hard fast rule so the bottom line is you're the one who has to live with the decision. Happy Yakking!!

Roger