White Hots vs 777

[eagle rider]

They look to be pretty umch the same, and one have a strong opinion to offer either way on the White Hots?

[greensider]

i used 777s and i now use white hots i started using white hots because i got a gun from an old lady whose son had died and he had used loose powder and fired it and reloaded it and never cleaned it for a couple of years it sat like that it took some work to get the breach plug out i soaked the barrel for a day with oil then cleaned it but it would not come clean then i was told to try white hots that they burn hotter and cleaner so i did and after a few rounds if firing and cleaning it is like new i will never go back to black powder