Thanks guys, I ordered the non-nipple one.

BTW, I'd LIKE to believe that my drain plug being stripped is an indication that the PO changed the oil frequently.....but I suppose it could get stripped in just one moment of cross threading it and cranking it on....oh, did I mention the authorized Isuzu dealership (Tim's Toyota) did the oil change before this one when the private shop discovered it was pretty striped? Hummmm.....guess I'll never know!