I’d rather the 10K rounds of .22 LR. You can carry a thousand rounds on you and can plink, relatively unseen from great distances.
.22 rounds can be lethal up to 400 yards, for a deft shooter. If you only wound, well then that’s 4 people that have to carry the sorry SOB off the field of battle.
You get nailed with a .22 round out of a long rifle you are in a world of hurt.
.22LRs are severely underrated in SHTF situations!
A lot of Pennsylvania deer would attest to that were they not now rendered into provisions for freezers all across the state.