Thanks for your replies.
I've had no problems with WWB either.
On the XD forum there was a negative statement about this ammo in a kaboom in a .45. It was a blanket statement like 'no wonder you had a problem' you used WWB.
I've use nothing but WWB in my 9mm P1 and have not found any problems with it in my S&W .40 Sigma.
I think it's reliable and when I see it at 'Wallyworld' I usually snatch some up for a rainy day.
I have not had a problem with wwb. I've shot about 2,000 rounds of 9mm in just the last couple of months without one problem. It sells for about 10.99 a box here so a lot of my shooting friends use it and I have not heard or seen those guys have any trouble. 10.99 a box for 9mm.