Obviously an animal crawling away to die slowly is an animal lost and totally wasted.
But referring to the question at hand -if all other things are equal, and one option preserves more meat than the others - why wouldn't you want to use that option? Otherwise you might as well use a 338 on rabbits...
Basically - I have no issue with killing animals for meat/ and or pest control. But I feel it is more respectful to the animal/life to use as much as possible. That's just my ethics though. Other may feel differently and thats totally fine.
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