I've been using Rem brass in my 30.06 & 25.06 for quite a while. It lasts long especially if neck sizing 3 to 4 times before full length sizing. Federal would be my second favorite.
My .243 does best with Winchester. In the larger calibers I don't get as much use out of Winchester brass. They seem to get case head separation after 4 to 6 uses. Then off to the scrap bucket.
I just scored a bunch of Rem brass from a local guy. Once fired & nice -n-clean.....Almost looks new. Anneals nicely.
The way things are with difficulty finding supplies, I'd use whatever I could get my hands on, Adjust your charges as needed...
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