BH 209 has sulfur? I sure don't smell it.
All I smell is ammonia.
Of course shooting 8# of BH would be expensive. That's why I just use it for hunting.
I shoot 2 cases of BP a year. If it costs as much as BH I could never do it.
If there was no BP available anymore. I'd shoot Pyrodex. It's the cheapest powder you can shoot, because it's light. You get more loads per pound. Plus it's dirty and stinky. All sidelocks should be stinky and dirty.