A friend of mine took out a porcupine that had been killing some pines on his property. Way up in a tree. With a Marlin .22 rimfire. One shot. Left ear.
Crack. Thud.
I wanted one of those so bad many moons ago when I was a teenager -- the ads were very inticing; never did get one.
Got myself a Ruger "single-6" pistol which is now (gulp) about 45 years old....my older brother got me a Ruger .22 rifle, but that is a piece a crap - have had that one for close to 40 years, and never have been able to fix the load/jam prob.
I agree with Rio that the Winchester model 92 along with it's big brother the model 86, are the best lever guns ever. That doesn't mean the Marlins aren't really fine guns tho, as is the Winchester model 94.