Maybe someone very well practiced can guarantee that shot. I don't think the snubbies are the world's easiest to shoot - and I trained and practiced with them. BTW, I posted a picture with the NAA mini but I also have a NAA 22S which was a 'just because it was cute' gun. In a similar test, I scored about a 150. Also, the rounds love to key hole.
Easier to shoot a 22 snubbie? I had a 317 and the trigger stunk as compared to my 38 or 32 J frames. Are the LCRs better? If you want more ammo, then the Glock 42s with 7 rounds make more sense.
The 32s have more rounds and are more respectable as a round. If the OP is dead set on a small gun, like a 380 or 22, then practice the crap out of it. Shoot it in a dynamic sense - like an IDPA match to see the reality of using it in more than Greg's psychological stop.