Why choose one? If you aren't sure which is worse, maybe you should assume that they are about equal. Then you should reduce total consumption. Is eliminating one option going to help you do that? Or will the other grow to fill the void?
My goal is to get to neither. My partner is willing to eliminate one and I think that showing that we can substitute veggies for one form of meat will make an emotionally stronger case later that we can make the same substitution for a different meat.
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
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