IIS-Shared-Configuration performance issue?

Hello,

I'm currently using IIS-Shared-Configuration feature to synchronize the configuration between my servers.
My company is about to setup far more IIS-servers with the same configuration.

Questions:

1. Do lots of IIS-servers, which are configured via IIS-Shared-Configuration, cause performance issues?
2. If yes, what can we do about it?

Thanks in advance!