Honestly I think the docs/official feature map at telegram.org would do a better job than me. I don't think you'd enjoy TG if none of your friends are using it,

Honestly I think the docs/official feature map at telegram.org would do a better job than me. I don't think you'd enjoy TG if none of your friends are using it, though [obviously]. Edit: ok I launched Signal which was installed on my phone since forever but never saw any active use, and I must say I remember it to be much worse than it actually is. Either it's seen a lot of improvement, or my initial experience frustrated me away.