Telegram Channels are a tool for broadcasting public messages to large audiences. In fact, Telegram channels can have an unlimited number of members. When you post in a channel, the message is signed with the channel’s name and not yours. You can appoint additional administrators to help you manage the Talegram channel. New members can see the entire message history in a channel once they join.
If you have a lot of members your channel will be more belivable and popoular.