Read that 2000mr can only be used with heavier bullets...Don't know if anyone has tried using it. Also, what about Accurate 5744.

Seems that I got my powders mixed up.

Should I use 5744 for .223 55gr bullets?
Should I use the 2000mr for my .308 loads

I have no idea what to do, powder is so hard to come by, but don't want to booger up loads and get myself in trouble. Thanks for looking and take care.