Consider myself a pretty fair handgun shooter. Small J frames for me have always required the most investment in training and trigger time.
I've found them to be quite accurate, but require a little more from you as to adherence to fundamentals. Itty-bitty sights, small frame and grips and the miniscule sight radius all conspire against the shooter.

Stick with it, you'll be stacking rounds soon.

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Ret'd LEO
SWCA #2275