I have no complaints with CCI, RWS, Win mag and Remington.
One of my (many) idiosyncrasies is changing all my pistol nipples to TOTWs that fit CCI 11s, that gets rid of a ton of problems right from the git-go.
The old Rems in the round edged tins were scalloped, I think that helped them expand a bit more when necessary, which I liked. However the green compound discs seemed to fall out often, which I didn’t like.
The new Remingtons in the tins with squared off edges (like cci, win) have a gold deal covering the compound. If I’m not mistaken they are no longer scalloped. There was quite a shakeup recently when Remington was bought by an “investor group” (hatchet men?)
Who knows who’s making their caps now, I’m just glad they didn’t disappear.
For the foreseeable future we’re lucky to get any caps, any brand.
ToTW is even limiting flints to a dozen per order, so I toss a dozen in my cart every time.