Oh god.
You obviously can not use that Graphic to justify your decision, since the data seem to be way off, and for the fact that WoE time and action time strongly correlate with one another.
Consider this:
(Guild leaders please chip in if I am mistaken here)
-DW (35-40 players) - BR
-SH (40-50 players) - BR
-Valhalla( 45-55 players)- ???
-SNL( 45-55 Players)- NA>AUS>EU
-Sidequest (15-20 players??)- Mostly EU/US
-YumYum (15-20 Players??)- RU
-Melody( 10-15 players) - EU
-24/7(30-40 players) - EU
-Epiphany(30 players?)- No data.
-Rebellion(30 players?)- PH?
-Valkyrie (10-20 players)- US/ EU
-Pink Martini(20-30 Players) - EU/US/BR
So:
With this in mind:
Now all you have to do, is put this options for a 3 round vote, and you´ll have your answer.
You are welcome.
EDIT: Added All suggested guilds.
EDIT2: Thanks VMod-Perfect. If you could also add the table I linked under the Guild infos, would be great.
Edited by OrionSlayeer, 14 February 2018 - 10:33 AM.
Mod Edit: Fixed image, added in spoiler tag. Is this all right?