Besides the info above some hulls are straight walled like the Federal and some have a tapered wall like the AA which can make a difference with the wad application. Also, besides having different heights like mentioned above the actual base wad material composition will have different pressure characteristics, such as Federal paper and Remington Plastic, even among the plastic base wad hulls. Sometimes the books can be wrong too, for instance they say that old AAs and the new style AAs are interchangeable. They are not really in certain loads, but they can be in other loads like a basic Green Dot 1 oz wad load. Something like going with your OPs original thinking. But, if you start using something like a Rem Game load hull with a Fed wad and e3 or Red Dot where wads and hulls are stiff and powder is fast could lead to higher pressures. It is best to double check loads with different publishers. Just try to be aware. Most of the reloading material will have the different hulls in groups, then powder, primer, and wad matches.
