Winchester has made decent pumps over the years. Although my preference is the Browning BPS as it can double as a slug gun and is friendly to those who shoot LH.
What makes the BPS able to double as a slug gun better than any of the other guns mentioned?
If I was looking for a pump shotgun I'd be most interested in Winchester model 12's, they can be had for a little bit more than most of the Turkish guns and are of much better quality and will hold their value.
Everyone wants removeable chokes and vent rib barrels these days. I hear great things about the Model 12s but they lack the features most people look for in a modern gun. The older ones won't be compatible with steel shot either. Some newer ones might be? A quick google gives me mixed results on that.