Advise me hosting provider from whom you can order the services of cloud servers at a reasonable cost. And also with high performance servers.

Nowadays, it is not so important the location of cloud servers in several data centers. Because the servers are powerful enough, they can divide into streams for clients, and everything works perfectly. Here cloud managed hosting  https://www.hostforweb.com/cloud/managed_cloud/ There is a very high level of reliability, security of your customers’ data is high. There are also no problems with performance because if more resources consumption occurs, the server automatically allocates resources for you.