I have mentioned in the past that I found Shuetzen powder to be quite dirty, much to the chagrin of it’s fans, when compared to other powders. I have found Goex a step up, and Swiss to be another significant step up. The major complaint about Swiss on the forum seems to be its cost. Personally, with the other costs associated with this muzzleloading game, a few more pennies per shot for a premium or preferred powder is not going to make any difference to me. If I take the bride with me when I go shooting the cost savings difference with the cheapest commercial powder compared to Swiss if I were to use it will not cover the cost of a cup of coffee from that Seattle based coffee outlet she insists on patronizing. I might be able to come out a few pennies ahead with homemade powder, but not considering at this time.
I'm making my own BP and using commercial farm grade potassium nitrate, same for sulfur. I make my own charcoal from wild grape (muscadine), privet and of all things bamboo that folks ask me to cut down or that I cut off my property.
I carbonize the wood in a 3 gal stainless pot that has a locking lid. Yes, I vented it.
Cost per finished lb averages around $6.33.
I'm retired so the fact that it's a bit time consuming isn't much bother.
No, I don't sell any and won't .
The range is here on my property so I don't even have to transport it to shoot it.
There are plenty of videos on YouTube showing how to make BP and it pretty darn easy to do. I'd recommend watching the guy who lists his videos under "all things Black Powder". I use his method to the most part but make a bit more at a time than he seems to and finish my corned powder by gently running it in a dehydrator for a day.
If you can mix up & bake cookies then you can make good usable BP cheaply.
Not going to replace commercial powder but nice to be able to have powder if I want it in whatever fg I need within a day or 2 even if none is available to buy.
By the way, save your empty powder cans to put it in. Using Mason jars has several down sides. Potholes and a stiff suspension can be the cause of one of them. Saves having to dig through the trash at the shoots you go to later.
People stare.