22wmr in both the ruger single six and heritage roughrider offers a bit more accuracy and oomph than 22lr for home and camp protection. the hrr is ok as a new budget handgun but i wouldn’t trust a used one. i got rid of a ruger lcr 22wmr as it was too much flashbang for only six rounds, but a well liked lcr 22lr is a ccw sometimes. my favorite rss is actually a 5.5” “single eight,” which came to me used missing the 22wmr cylinder. i got a 22wmr eight shot replacement cylinder from midway. $20 of gunsmith fluff and buff, plus 100 fast teething rounds and my ruger single eight has become a scarey accurate, forever handgun.