And so guys I calculated roughly how long does it take and plat 76-77lev , If the cap is around 150 k xp.
1. Mega Maze: 4x combo(36 plat in guild) + 5 Enable xp Gain(5 min) + Week-Long Double xp (80 plat) = 13hours 15minutes 1379 plat total(+-1 hours and 100 plat)
2.Plasma Pyramid: 4x combo(36 plat in guild) + 5 Enable xp Gain(5 min) + Week-Long Double xp (80 plat)= 10hours 35minutes 1111 plat total.(+-1 hours and 100 plat)
3.New map: If the map is about 80mob and the passage will take 5 minutes . 4x combo + Week-Long Double xp = 26hours 1016 (+- 1-4 hours and 36-180plat)
Knowing about how much all of this will take, you can choose that you better.