[federali]

Everyone who has a handgun they might someday use to defend themslvs should be proficient in off hand or one handed shooting, especially with the weak hand. However, I would devote the bulk of my shooting practice to two handed shooting as two hands on the gun is more accurate than one hand.

While I haven't done a search, I'm sure you can find examples of the isoceles and Weaver stances on youtube as well as the FBI crouch, which I think is obsolete.