Walther PDP SF Match vs M&P 2.0 HD steel frame

Trying to figure out why there's almost 1000 price difference and if I'm missing something? Been thinking about buying something more competition oriented than Glock and thought the PDP SF was the move but also thinking I can get a 2k11 in that price range, now I have realized the M&P steel frame is closer to 1000 dollars and that seems like a good option

Is the PDP too expensive, is the M&P too cheap, or are they both appropriately priced and the PDP is that much better?