I am going to finaly get a .22LR handgun. I am thinking of getting either the Ruger 22/45 with a 5.5 inch bull barrel or the MK2 with a 5.5 inch bull barrel. Are these good guns? Which is better.. the MK2 or the 22/45? They are both nice looking guns. I have also looked at the brownings since they are in the same price range. What do you guys think? This will mainly be for target shooting and plinking.