I have an old rocker safety .20 cal Sheridan that was made in 1971 and a current production .177 cal Benjamin 397. The old Sheridan is a MUCH nicer rifle, more powerful, accurate and consistent. The .20 cal pellets hit very hard compared to the punier .177 ones. Hard round nose Crosman pellets more likely ricochet than flat and hollow point pellets. All European pellets are softer than Crosman and are also less likely to ricochet. Hit straight on pellets will stick on a cinder brick wall. Be aware that pump up rifles are quite loud and may disturb you neighbors. If possible you should shoot some sample rifles and decide based on that experience. I know very little about .22 cal air rifles, but they come highly recommended by those who do.