I agree CNC however not all ballistic tips fragment. The SST's for example to not and expand just like the core lokts. I for one reload for most of my hunting guns and long range guns and do not use the ballistic tips however I have used the SST and found two bullets on the big 11pt I shot three years ago and they were perfect mushrooms.
I do hold your opinion with value. You do see the good bad and the ugly and seem to be very unbiased.