Did you get the brass for free?
Nope.
would have sent a sample back and asked for a refund.
That would have gained nothing as I do this on all new brass anyway.
This bunch was a bit extreme and thought it might be of interest.
If the flash holes are as bad as you say, and the brass chips indicate, I'd dubur them as well. I've had to dubur some, but most times, it isn't necessary. On a bad lot, as it looks like you got, it is indeed necessary. Something to be aware of, for sure, but something I don't think I'd ever start a thread about. Just do it, and move on..