At least one Bernard Schmalzler. There is a lot more F&Ts, I don’t know how many you’ve tried. I don’t see any Indian snuffs on your list, you might want to start with 6 Photo Kailash and 6 Photo Special. The South African snuffs I’ve tried: NTSU Green and one of the Taxi blends have an essence of ammonia that you will either love or hate.
I have ordered some Schmalzler - “Sternecker Staubinger” 100g. I have tried one Indian Snuff “Dholakia Black”, good snuff if a little messy.