Chuck H.
I am not an expert on "Supers", but the Lightning Trap with 32" tubes and narrow rib should have a slimmer forend, feel lighter (and probably does weigh less) and have much better handling than the clunky Broadway model. I'll never own another Broadway at any price.
The circa 1931 model that Utah mentions above sounds great to me, though I am not a fan of the double trigger set up. Never the less, give a pre-war superposed and I'll be a happy camper.

"I hate rude behavior in a man. I won't tolerate it" - Capt. Woodrow Call