When you buy a box of "blem" bullets but there isn't a single blemish anywhere, you've gotta wonder why they are farming them out at a discount.
I shot a bunch of them for awhile but that nagging question convinced me that they weren't worth the savings and barrel wear. If you couldn't get the bullet to group; is it because of the powder, charge, oal, primer, or "the blem"? When working up a load I want to be confident that the bullet is as consistent as possible while I work with all the other variables.
Using a "blem" for hunting wouldn't even be a consideration.