Amen.I think the keywords here are "spent many many hours with" and "labor intensive". Like I said, I'm not saying that runners always have to be skittish, that's just one of the stereotypical characteristics of the breed, is all.
Besides, no matter what type of duck the OP wants to get, it's more important to make sure that they're ready for ducks and will give them a good home with lotsa love, attention and protection!
I had no idea how my life would change. And I have not one shred of one regret.