Of the iPhones I have owned
1) iPhone 6s (Gold) - I think this phone combined looks, cellular data speed, camera technology, and availability of key apps (many of which, like Uber and even Tinder, had nothing to do with Apple) to result in the biggest leap forward in cell phone technology for me. It was an amazing phone for an amazing time
2) iPhone 11 Pro Max (Midnight Green) - a beastly phone with a beastly camera, screen, performance, battery, etc
3) iPhone 4S (White) - A luxurious feeling iPhone really had a lot of advances. Felt like the future
4) iPhone 8+ (Silver)- A good iPhone with a big screen, brought back the glass front and back from the 4 series, which I like (I like dense iPhones). Excellent camery and battery life
5) iPhone 6+ (Gold) - A good iPhone with a big screen
6) iPhone 3Gs - I believe this was my first iPhone
7) iPhone 5c (Yellow) - Looking back this was a weird phone for me to buy