Hey folks. I am planning to buy some new powder after work today for my NEF Huntsman. The place I go usually has both T7 and Blackhorn in stock. My budget is pretty tight right now and I can only afford one of them. Which would be your choice and why? I am currently shooting the 250 grain Lee REAL boolit over 80 grains Pyrodex RS lubed with Bore Butter. Also, do these powders work well with Bore Butter? How about LLA? Thanks!