I've got a S&W snubby .38 that I wish I could shoot better.
Last year when I got my 642, I was lucky to hit 5 of 10 at 7-10 yards, the shots would be all over the target, like what!? now I can keep groups and go out to 25 yards. The LCR-22 really helped show me where to hold the sights without paying $17/50rds.
ABout two years ago I was with family at a range, renting guns. One was some Taurus mod 85 w/ hammer, I could not hit the target at 7 yards, no idea where the shots wents.