How do you prefer to receive the information?

[valis1]

Hi guys!
I`m making the market`s analytical tool for trades (bitcaster.me)
The main feature is strong analytics backand, which gives advices and predictions (or advices based predictions  )
I`m gonna make the telegram bot and channel to send notifications (advices, predictions,top -like this t.me/bitcaster)
But I`m dont sure  - which way of  receiving information is more convenient for the user:
- endless flow in the channel
- By request  from telegram bot

What do you think?

[LeGaulois]

By request from a telegram bot if it's possible, without any doubt (at least for me). Better would be to be able to use custom commands if it's possible for example: /BTC or /top. I am not a regular Telegram's user so have no idea if it's do-able, just suggesting