I'm not singling out constructor because he has always seemed to be straight on the 6.8forum and does not bad mouth someone else's product to push his.
However. some of the loads I've seen pushed on the 6.8forums flat out scare me. There is a certain faction that is convinced that you can cut the front out of a magazine and load long and achieve .270 velocities safely. Personally, I'll start low and work my way up. If I'm not getting pressure signs, I'll go above book but I know when to stop.
