In the server hiccups of past few days, almost everyone in my guild and many friends have been booted while doing instanced content like chaos, boss rush, or cube. I think the latter 2 are particularly important as now we will likely not complete the guild weekly quest for cube and thus hinder guild progression which cascades over the next few weeks as well. Of course the resonance aura is nice but losing guild progress and having people feel bad about being unable to meet their contribution etc really sucks as we certainly cant control the amount of boss rush / cube tickets we get.
It would also be cool to have 2x rewards on adv island next weekend to make up for this time, but this is low priority compared to the issues caused to guilds via losing instanced content.