I upgraded from an iPhone 8 Plus, all I can say is wow, for me this is a big upgrade. I was very happy with the entire preorder process and the delivery was right on time! I chose this iPhone for three reasons, one being that I'm a photographer and when I don't have my camera with me I can capture some really amazing photos with the pro cameras. From wide angle to zoom to macro, I love them! I haven't experimented with the new video capabilities, I look forward to that. The second reason is that I'm a klutz, the iPhone 13 has a tougher screen, I have broken four other screens so far. Thirdly, for 5G, my iPhone 8 was not 5G capable. Also the Sierra Blue color is really nice, it's a little something different, and the battery life is amazing compared to my iPhone 8. I am super happy with my purchase!