Beveridge 2 or 2sw Which is better?

I have friends who tell me the Beveridge 2 was better than the Beveridge 2sw (Subwoofer). I have other friends who tell me that the only difference was the increase in SPL and low end on the 2WS. I am using the 2SW's now and am quite happy but being the audiophile on the never ending quest was wondering if the Beveridge 2 really was a better loudspeaker. Bob