A number of top ranking LR US shooters use Win brass with excellent results. For a match rifle, you are going to test your brass under fire anyways so why not start with easier to get, way less expensive, very durable brass.
Fed brass is usually poo poo'ed but ask any 308 shooter what is some of the most accurate factory ammo they can use and the Fed GM ammo comes up every single time.
Brass is the last area that needs to be tweaked in an accurate load. primers, powders, and bullets have a far greater impact.
I have even made very decent shooting ammo using LC 30-06 pull down brass. You talk about wacky brass - this is it. But a bit of neck turning, trimming and deburring, had them shoot sub 1/2 MOA in hunting rifles and in a 6.5 -06. Not bad at 15cents per piece "brand new" - dated 1969. Good stuff.
Primers for me are CCI BR2 and BR4, Fed 210M in reg cases. Fed 215M in all magnum cases.
The CCI primers will handle way more pressure then the Fed before showing pressure signs. however, some loads/rifles just like the Fed ignition. Give it what it likes.
Jerry