faster download and more secure (not mirrors)

As you know, there are too many apps which people can connect each other on the phone. But only "whatsapp messenger" and "telegram" reach the best speed beacause of two reason:
1- they use multiple servers which can work depend on user's location
2- they use specific code for all the messages and videos and etc.
another reason which people like me, use those apps is that we live in iran and everything is filtered and controlled by the government. (even ZbigZ.com)
So I think that it's good idea to use multiple servers sith smart connection which can recognize user's location and choose the best server for them. it's not hard but is good idea and can make ZbigZ.com more popular in all countries specially in countries such as Iran and China and . . .