I haven't shot a 2 3/4 " load since the 70s. The only shell I used back then were the Double X Magnum loads. I had a couple of guns that wouldn't pattern well at thirty yards with those loads. There were no choke tubes then. That was before people spent several hundred dollars on choke tubes to find the one that would pattern well with their gun.
But the answer to your question is not in the combinations, but what the pattern paper had to say.
Why be good when you can B-Mobile or Spin & Strut.