Depends if you are for the eating or just varmint eradication. Both magnum rounds are overkill and destroy the rabbit to the point of being unconsumable. The "lowly" .22 is very sufficient for small game and much less costly.
If you have deep pockets, the .17 would be the better of the two. But personally, I have not found either more efficient than the .22 in the long run. I have removed thousands of varmints in the past 2 summers and never had the need for anything but a .22 out to 200 yards.
As a .22 fan how high is the holdover on a gopher at two hundred yards?
Hold over at 200 Yrds . just shoot at the sun![]()
200 isn't bad if you know your gun. Try 300. I pretty much just walk the rounds out to the target.