Patreon group in Telegram vs Discord (Patreon)

Heya folks, so Ive been following my telegram chat usage and while all my Tier 3 patrons are there only one Tier 2 patron has joined at this time so perhaps it's the application that's the issue so I wanted to see if perhaps people would rather use discord? 

This might also open up the group to Tier 1 patrons since discord has channel permissions which would let me have Tier 2 + exclusive channels.