Because they work and the fact that I can make them better and customize the load, I use cast.

Monolithic solids penetrate best. A large metplat does the work.

I can do more on game and SD with a heavy cast bullet with a big metplat than I can with a JHP.

That and the fact that they're cheap. Like me.

Oh yeah... I don't have to order them, I warm up the furnace and pop out a few hundred.

Just remembered... they're also easier on the barrel.