Hello ,I was wondering is there that much difference between Layena and Rural king layer feed, I normally always use Layena, so I thought I would try rural king layer and when I opened the bag I noticed like a kinda funny sweet smell, is this normal for feed to smell so different or is this bad feed, it looks fine the bag is fine no wet spots, is rural king good food ? is layer feed supposed to smell sweet? thank you for your help!!!