I said earlier that I've had no generalized problems with WWB ammo in any caliber that would cause me to hesitate to buy it or not recommend it.
But I usually do look closely at the Win. "Value Pac" ammo. That's the 100 or 250 round boxes. The ammo suspiciously looks like the stuff that they swept up off the floor. The bullets often have dings, bullet setback, etc. Line up the rounds side by side and see how many different OAL rounds you have.
I usually treat it carefully but shoot it anyway.
Like I said never an issue with the standard White Box ammo.
Oh and if the fella has an issue with WWB not working in his piece while others do...well the solution is obvious and simple.
tipoc