To be fair Ron. I shot the stock plug for quite awhile with no problems with BH. If the headspace is adjusted, and the flash channel kept clean. It always fired. I had you do my BP for peace of mind.
I think CVA and Western came out with the BH BP for the average Joe who always have everything right. You can be a little sloppy with maintenance with the BH BO, and it still works. It also works with almost any primer.