General plinking, Id use them.
But, I would shoot what you carry some too. To make sure your gun functions with it and that it hits where you aim.
https://www.indianagunowners.com/forums/ammunition-reloading/372633-federal-aluminum-case-ammo.html
I've used it a lot since I started this thread a while back. I'd rather use it as I don't have to case my brass all over.
For 9mm I have a hard time not buying the Perfecta brass ammo instead. Around the same price at Walmart and it's reloadable brass, for those who reload.
Where at? What price?