Interesting report
Devil.
When I read the set-up I said to myself "I bet the Pyrodex does best". Well, I was half right.

But I have zero experience with pellets of any kind.
I have two 24-packs of T-7 50-50 pellets that I picked up for $3 a pack at WalMarts close out sale in January. I need to get around to shooting them one day.