As a mom of 2 in diapers, we can never have enough wipes. QR axles attach directly to the post, which is designed like a fork dropout. Id consider that one con more on the app developers issue, and can easily be remedied with an app that forces the screen into reverse landscape orientation. These are way too comfortable for heel sandals. Use these as house slippers and love them. Excellent mic quality, excellent sturdiness, comfortable for my big massive head. Side buttons are big and tactile. I liked the quality and the comfort of them. Looks and feels absurdly cheap. I was always a Wally World shoe shopper and they only had one extra width difference.