I've been a fan of the Duo cases for many years. First for my Android, then for at least three iPhones. Then I wanted to upgrade to the new iPhone 15, so I ordered the case. Turns out, AT&T did not have the phone in stock, so the case stayed in its packaging for a while.
When the phone finally arrived, I realised that Incipio has changed the Duo. The coating is now no longer anti-slip. It is a very distinct departure from the previous cases. I contacted them about it, and asked if I could return it. Since this was now more than 30 days, they declined. So I'm left with a case that is sub-par for their standards, and I'm stuck with it. Very poor customer service, and I will not ever be getting another one of their products.