First, the Borgata is very nice but there is virtually no chance of being comp'd at the Borgata... those folks are tight. The BJ table limits will be high (nothing under $10 or $15) but lots of slots.

The Taj is a better choice of those given to you... HOWEVER...

The Showboat comps very well.. is an excellent hotel/casino and has a brand new House of Blues poker room that is getting really good reviews. I'll be staying there when I visit next month.

Good luck in AC.