My thinking is a lot like Screwball.
Does stock 9mm have more power than stock .38Ssp?
Sure.
Can you load a .38Sp to greater than 9x23 pressure and with more power than a stock 9mm?
Sure, but I don't want to shoot it.
But why bother? Stock .38Sp power is more than adequate. So is .380.

I've been shooting handguns for over 70 years. In that amount of time I've become quite successful at missing more often than I would wish.
I have six 9mm handguns
Three .38Sp
Three .357Mag
Three .380
Two .22
One .45 ACP
One .36
And one .44

Out of the 20, what do I carry?
A lightened up 9mm J-frame.
Why? Because I like it better than the others.
It's quick, light, small, and accurate.
Those are all the reasons I need