Not what I've been reading, the new ones do not pattern as well, is what most are claiming?

And as Hurricane stated also reading many hevi users claiming wad and powder change? And they are not happy campers from what I read? There view is, you got something good, leave it alone, and they changed it. Many are already jumping ship to other loads due to this, as many claim as high as 100 less BB's in a 10in. circle @ 40 yards, as compared to previous loads. they don't like the new loads?