Our TA was inquiring about this - as she really didn't know either. (I have heard you can get additional perks from your TA - true or gossip 🤷♀️)
However, we stopped her because we were afraid to lose our casino perks.
While we have the drink pkg - it does not include water which the casino does.
Additionally, in most cases you get early boarding (after handicap & Haven) - if you are Platinum or above it doesn't make a difference.