I am looking for a .22 semi auto pistol to add to my collection. I want to use it for squirrel/anything that needs shot gun. I had a s&w model 22A and loved it. It has the heavier barrel with the rail on top. My question is, is the s&w worth getting again or should I look into the rugers? I do not want a buckmark or that new neos from beretta. If the rugers are better, which should I look into getting?