The Varmegeddon bullet is a thin jacketed bullet that is very destructive.
I changed from 50g Vmax to 53grain Varmegeddon in the .222rem some time ago. It is a better bullet in my view for my needs. It is more accurate in my rifle, it is cheaper and it absolutely destroys what it hits. The Vmax was no softy by any means but the Varm is a better bullet in my view.
I also use the 70's in 6mm as well when the wind is blowing. Same result, just a bigger bang and the boxes weigh a bit more.