I'm another 777 (FFFG) convert. Tried 'em all (including 'real' BP) in my revolver and 777 has provided best consistency and, as already said above, cleaning is easy.

My gun is VERY well used but with 777 and round ball still competitive - won the last club comp. with 89 ex 100. Two hands, standing unsupported. 25m.

Bit by bit other members are switching to 777 too - mainly for the ease of cleaning.