On https://forum.boardgamers.space/topic/82/statistics-just-wondering-on-the-progress/8 I've uploaded a script (which I hope is correct) that can fetch statistics for the factions on all games. For easy reference, here is a screenshot of the results:
Some thought, some of which I don't think will surprise experienced players:
- the Ivits are very strong overall, especially at 2 and 3 players
- the Taklons are very strong at 4 players, at which they have the most opportunities to rotate their brain stone
- the Nevlas also profit from higher player counts, and thus more rotation
- the Lantids and Gleens are weak at every player count
- the Itars, which are generally considered to be very strong, don't over-perform by that much
- the Bescods are very weak at 3 players
- average scores tend to go down as the player count goes up
- there doesn't seem to be a 'vanilla' faction that performs average on all player counts
I'm curious to hear what other players think!