I would definitely recommend BBC over Jillians. I've played lots in both. Jillians is painful. You can only take the sound of a cue falling on the hardwood floor so many times. Neither is really a shooters room, but I've seen open players shooting in BBC. To bad Brighton Billiards is closed. Also too bad I'm playing in a league that night. I shoot about B speed and love the Gold Crown/Simonis combo at BBC.
I second the idea that if you can get about 15 min. south to Quincy, they have had good tourneys there. I think there is one on Thurs. from what I've heard. It is called Renaissance Billiards.
Have fun,
KMRUNOUT
I think the bus goes to the T-stop in Quincy. Its a very short walk from there. go to MBTA website.