Help me with a new build

Have two 556s
Just bought a 300 blackout
Currently building a 6.8ARP
Just bought another stripped lower and LPK. So, tossing around a grendel, 458 socom or 450 bushmaster. Im leaning more twd the grendel because of availabilty of ammo but im open to other thoughts.
I dont reload. I want a 224 valkryie but i wanna make sure that round sticks around before jumping on that ship

What's the job of the rifle?

Personally a big fan of Grendel. Have had very good luck with it on hogs with 123Gr SST Hornadys. My next shorty is going to be a 12.5" barreled one.

I will probably use to hunt deer or hogs. It may not be used for either. It may get built, sighted in and sit in the safe most of its life. It may get built and sold. I had no plans for another one but I ran across a steal on the lower so I couldnt pass it up and started thinking about a new rifle

^^^^;
Now that's funny! Mostly because it's TRUE.