I don't reload, no time.
I have 2 scoped ARs that only get brass cased ammo and are strictly for precision work.
The rest of my guns, 1911s, glocks and ARs get steel cased ammo. Mostly wolf, brown bear when I can find it and some tula because wal Mart sells it. I've never had a stuck case with it. In fact I have had 2 desperately stuck cases and both were some kind of mil surp ss109. It was a new barrel from model 1 sales, probably a tight chamber or 223. I ran a chamber brush on a drill in it and I've since bump fired hundreds of rounds of steel through it.
That test that somebody else linked to; I don't think it was a particularly accurate test. After they changed recoil springs the brown bear starts short stroking, obviously the spring was to strong. The one that kept getting stuck cases with tula probably had a tight chamber. Their maintenance was negligent also. They claimed that after 4,000 rounds the steel case guns accuracy dropped to like 15 moa! I have a lot of C&R guns with rifling ranging from frosted, pitted, to barely able to see the rifling and they shoot better than that still. I recall a post where a guy commented "rifling is over rated" and claimed to have a smooth bore (wore out) 1911 that was still quite accurate. So I find it hard to believe that the accuracy would drop that much. Remember AKs all around the world shoot this stuff.