RE: Beretta 22 NEOS ?
My brother has one and i have shot it with him on many occasions, can't recall any times where the gun has ever jammed or malfunctioned, dont know a whole lot about it except that is shoots good and we can hit cans with it all day without any problems,
My preference of choice for a .22 auto pistol would have to be a Ruger, I think they make exceptional .22's, good luck on your choice