I enjoy using a single at times for doves. My only one right now is an Iver Johnson Special Trap, an inexpensive 32" trap gun from yesteryear. It was the only SBT ever produced in America with an external hammer. I hope to one day acquire a nice English fowler.
There is no doubt in my mind that limiting ones' self to one shot makes a better shot of you. It's the same principle, IMO, that I found when I quit using screw-in chokes in competition sporting clays, and went to two fixed .020" chokes in my Perazzi. My mind was less cluttered with thoughts of which choke I needed for that particular station, and more focused on the shot. Both are ways to "outsmart yourself", so to speak.
