I switched from a Samsung S6 edge Plus. Before that phone, I had all Samungs and the 1 iPhone I had, I hated ( iPhone 5c) . Mostly because it was so small, I couldn’t Bluetooth with others and I couldn’t customize. I got the 6s Plus the weekend the 7 came out. I already knew I didn’t want that because the bigger phone came with things I just didn’t need such as 2 cameras. I said I would get the 6s Plus mostly because ios10 attracted me. Funny because I then read the reviews on Twitter and I’ve yet to update, probably won’t. I realize on this phone I can still do the same things as my Samsung. My google docs, google maps, and Google photos, I still have as apps. Those are like my comfort and to continue to use those is a relief. I don’t know if I trust a cloud. The only thing that I wish would be different is how notifications come. I had to make them come as a big badge so that I won’t miss anything ( mainly email) . I wish a small icon would stay at the top of the screen until I have opened an email or message and it doesn’t. I guess I have to get used to sliding the screen down and looking at notifications that way. I notice that my S6 edge Plus phone took waaaaaay better photos than this phone. I realize I don’t care about customization as much as I thought I did. Ican say people are right about the interface being better and how iPhone runs extremely smooth. I totally agree. I realize I just wanted a change but not to take anything away from Samsung because they are amazing.