...Having said that, I also keep a pound or two of 2400, W296, and H110 on hand as well as some jacketed bullets...
2400 is a bit more flexible in the ability to adjust your MV than the H110 and W296 are. The latter two don't "load down" safely.
I use Unique and 2400 so far for my .44 mag. Trying to find a moderate (1100-1200 fps) load for hunting. As has been reported elsewhere though, I have issues with the revolver that I need to resolve first.