If anyone's interested to know, here are the results of the surveys last month and this month.

The chance to pull a 5* from it is around 3%, which is between the chances of pulling a 6* from a cavalier crystal and pulling a 5* from a grandmaster crystal.
The info is indeed trivial and doesn't really change anything regarding the outcome. Still, thanks to those who answered the polls.
Cheers 🍻