Keys on main is larger and more sitting room, make sure to get there early for a table. It's not as rowdy per se as taveracle. Taverancle is more of a party get drunk and loud piano bar. If your looking to catch up and have a conversation I would suggest Keys on Main. If you want to get a little more tipsy and More laughs etc, tavern would be the choice. Tavern is also a lot smaller and congested.