I use a 4x32 on my marlin 60. .22. It's a cheap BSA but has a very nice clear view. I like the lower power for close in squirrels in the woods. I also killed a woodchuck on the run with it last summer. The first shot was a little off and he started hauling the mail to his hole.. I touched off 3 more shots,, and to my suprise hit him 3 more times. He never made it back to his hole...My single shot left handed bolt action .22 has a 3-9-32. I use this for sitting watching woodchuck holes from 50 or 60 yards. It's very accurate, and a good headshot always anchors the chucks where they stand. A 4x scope is a great all around choice in my opinion. I always use 3 power on my variable scopes if shooting offhand, and the 4 is great for that too. 9x makes it seem like i'm moving all over the place. IMO a high powered scope is only useful if you have a decent rest. i think without one, it causes misses for me anyway.