What is the best choice for Apple Backup Machine?

What to choose for Apple backup machine, refer to the following:

Although Apple 5s is a bit outdated, it is still very, very powerful because of the mobile phone that came out n years ago. It's ok to listen to songs and send messages at ordinary times, but playing games in the office may not work. This is recommended to the student party, and most of them focus on learning. This mobile phone can listen to songs, listen to songs and send messages!

If it is bought through second-hand channels, then Apple 7, Apple 6s and Apple se are highly recommended!

Compared with Apple 7, the parameters of Apple 6s are similar. Apple 7 Apple 6s can now play the glory of the king, and the legendary small steel cannon is not a hollow reputation. Apple se is highly recommended (but Apple se is similar to 5s5c, so I don't know if it is acceptable). Apple mobile phones have always been known for their durability!

I don't need to say much about the performance of Apple X Apple xr, let alone 1 1 and xs. Many people regard it as the main machine, which is very good, comparable to most Android machines on the market, not inferior at all!

If you can go to the flagship store or official website to buy a spare machine, it will be more secure. If you want to be cheap, you must keep your eyes open and don't be cheated. This price is bound to change with time.