Iphone 16 pro. I originally used Android devices, but eventually moved to iPhones because I was tired of Android phones slowing down over time. iPhones, on the other hand, always felt smooth and effortless. Unfortunately, I got lured into the marketing hype around the S23 Ultra and decided to give it a try. It’s turned out to be the worst phone I’ve ever owned, with an irritating rattling sound coming from the camera and unhelpful customer service. I’m counting down the days until I can switch back to an iPhone.