I never had an accuracy problem when I was shooting 2400, nor an underpowered load.
But I never had that problem with blue dot, H110, or power pistol, either. (Well, if you don't use ENOUGH powder, that doesn't count.)
And power pistol is way cheaper to load, and I use it in almost all of my calibers.
It does the same thing as 2400 in 240 grain jacketed bullets at the same pressure, with 5 grains less powder.
375 loads per pound of 2400.
over 500 loads per pound of power pistol.
If you shoot heavy bullets stick with 2400, H110, etc. For standard for caliber or light bullets, power pistol works fine and saves you money.
I'm not just a gun.
I'm YOUR gun.