You really sound like a youtube costa fanboy. Chris Costa's company, literally, makes a part (and upcoming parts) for the m&p. Ever hear of the costa catalyst? You think he endorses atei out of goodwill? You think he's allowing atei to use costas name on a gun simply to promote his company? He's a business man and youre obviously one of the people hes catering towards.

Sorry, but stipling/serrating/rmr'ing/apex'ing your gun does not make you a seasoned shooter. I'll spend my money on ammo and get good with the stock gun.

But none of this has anything to do with the original discussion. There is nothing wrong with the XD line of pistols so please stop spreading disinformation!