When I was a young lad one of my mentors, who would practice regularly with his Chiefs Special, told me "This snubby is far more accurate than I am. I practice with this because learning to get good hits at 50 feet with a 2" barreled revolver will make me a much better shooter with all of my handguns."
He was right. Once I could hit my targets with the short barreled J frame. All of my shooting accuracy improved.