I took four pounds of Tannerite and four pounds of Sonic Boom to the hunting lease today. All were mixed according to the instructions and shot with a caliber that exceeded the recommendations.
Tannerite: all four pounds detonated with substantial report.
Sonic Boom: two pounds failed to detonate at all while the remaining two pounds were noticeably less explosive than Tannerite.

I?ve contacted Sonic boom and I?m curious to see what their response will be. A look at their social media page shows many similar experiences. Aside from the fail to detonate, the degree of explosion is less important, I suppose.
My filter is broken.