Have been shooting it, and so far used a 1/2 lb.
Found it to be far more consistant, with great groupings at 100 yds.
Typ. shoot 96 grains and pushing a 385 buffalo bullet,
Tried the sabot and jumped 1 1/2" high.
Cleaning is much simpler,
water and a little windex,run a couple swabs and your good to go.
I found it takes aproximatly 8 shots to see a difference from fouling.
The biggest dif. is the smell, No sulfer.