No 44 but HS6 worked well in my 686 6" .357 Magnum with Jacket bullets.
Accurate with lead also but I did notice a lot of smoke from the lube on the bullets.

In all my testing, 38, 9mm, 357 magnum, I have had no problems
using cci500 or f100 with my new bought BE-86 powder.
I really don't think a hotter primer is needed for this powder.

It could be your second choice if HS-6 is not found.
Have fun.