I'm doing the early chalice dungeons right now, the souls are a pittance, but the bosses are easy enough to take out in one or two tries. I even did a dungeon without having the restock my vials, which was great since I have none in storage. The enemies in
don't seem to drop vials at all. Burned through them suicide running the area, taking out the hunters and opening up the shortcut to the boss.
Nightmare of Mensis