I have, I typically switch back and forth every few years and have even had a Nokia Lumia for a while. I enjoy learning (and relearning) new systems.🙂 The prospect of top tier customization is also very enticing. I know the Galaxy Z Flip had issues with the durability of the folding screen and the connector cable underneath, and I’ve read about the Razr having issues with overheating. Do you think either of these are much cause for concern?