I use more W760 than anything else, because I reload for 4 243's and that's my go to powder for them. Varget for the 308 and heavy 223 bullets. Surplus WC846 for the rest of my 223 reloading would work, as I have a lot of it. If it wasn't for the 846, I'd go with H335. But, I have a bunch of different powders, and will probably never use them all up, even if I quit buying now.