I feel for you. I was very leery of trying BH 209. After all 777 is a great powder and I still love it.
But I got to tell ya, after I got to load 25 shots without swabbing and how that 100g kicked like a mule, I was in love.
When the breech plug came out with a soft twist I almost lost it...lol
I will keep my unopened containers of 777 in case the world comes to an end but I am now a BH man. I hope it works for you in the hunting field. It will be so great to re-load under 30 seconds.
The black xtp's from wallyworld are great for a great price. They also hold tight for the well seating of BH.
D