30 Carbine Ammo Question

I’m looking for some ammo for a 30 caliber carbine. It seems that the Lake City surplus has pretty much dried up. Most of what I see now is from manufacturers that I no nothing about. (OK, I’m old).

So, what are some that you experts would recommend?

Thanks, JR

Aguila will shoot 5" or better at 100 yards out of my carbines. PPU shoots a little cleaner and will print a little tighter groups.

Winchester Q3132 is expensive, but noticeably hotter ammunition and more accurate.

ppu runs great