I use my fac air an airranger.22@37fpe where my .22lr is not the tool to use ,
for ambushing bunnies I use my cricket bullpup.22@27 fpe and just for fun I have .303 wolverine @100 fpe
which is devastating on prey. I still use sub 12fpe in smaller shoots also shotguns /rimfires where needed.
atb brian