I assume you're talking about the Express, as the Wingmaster is also an 870. The Express is what I am using now. Like I said, it gets the job done. I'd definitely use it for turkey and deer, anything else will get the Wingmaster.
Now, I have shot a Browning gold and that is a nice gun, too. If I absolutely couldn't get a Wingmaster, my second choice would be a Browning Gold.