Fords and Chevys.
I've not had any problems with Fords, er, CCI's but others swear they have. I have found that Remingtons shed their contents easily, and sometimes find them laying in the bottom of a tin. I've also found Remingtons to be more sensitive to high humidity. In truth I'll shoot either one, with a preference for the CCI in wet weather, and a careful check for empty cups in my Remingtons. Lately I found some Remingtons at half the price of CCI, so I'm shooting them with relish.