Digitalocean Love Bar has a detailed introduction (http://love8.org/7223.html), plus the previous $20 discount, and it is an SSD hard drive, the price is also the same, it is quite popular.
Official test address:

San Francisco:
speedtest-sfo1.digitalocean.com
http://speedtest-sfo1.digitalocean.com/100mb.test
New York:
speedtest-ny1.digitalocean.com
http://speedtest-ny1.digitalocean.com/100mb.test
Amsterdam, Netherlands:
speedtest-ams1.digitalocean.com
http://speedtest-ams1.digitalocean.com/100mb.test

Below are the ping data of the three major data centers:
San Francisco

New York:

Amsterdam, Netherlands:

It can be clearly seen that for domestic use, it is better to choose San Francisco as the computer room.

DigitalOcean official website: https://www.digitalocean.com/