Benelli Nova is not on my list. Alot of ppl like them, and most of those people also like Glock. Personally I like my guns made of metal.
The Remington Express is not polished once machined. It's just sandblasted and parkerized. This is a cost saving measure, nothing more. The components on an express and a Wingmaster are the same parts out of the same bin assembled into the same gun. Difference is the wingmaster has a nice walnut stock, the metal is polished and gloss blued and the cartridge tab and bolt are chromed. Functionally they are equal.
The Benelli Nova SHOULD be much less money than the wingmaster, but it's not. A Wingmaster receiver is machined from solid billet and then all the parts are fine polished and blued. that takes time and adds dollars to the retail price.
Benelli's are mostly made of polymer in a mould. There is not polishing required and they snap together like lego with unskilled labor. It's likely it costs less than half the price the Wingmaster costs to manufacture, yet sells in the same price range. Which do you think will still be valued in 50 years? Have you priced nice Winchester Model 12's lately?
The Mossberg is also all metal, but the receiver is forged Aluminum. Aluminum is cheaper and easier to machine and finish and tool bits last ALOT longer too. That is why the Mossberg is so much cheaper than the Remington.
FWIW, i would look for an older 870 - not because they are better made (they aren't realy), but because the older style magazine can be used with extensions as-is, while the newer ones require modification.