I was taught to do the 2 to 3 turn connection as well. But then again i am not jiging or casting. I would be trolling or Sharkin so the connection knot size being slightly larger is not an issue.
Started using wind on's this summer and will NEVER go back. I use one turn knots and like others in this link I haven't tried any other because I haven't had a need to. For me one works.
That's my story and I'm stickin to it!