I'm actually getting pretty angry. The amount of event that are available at one time is too big. This promotes pay-to-win stategy so hard. Few months ago it was always that one event ends and new event begins. Sometimes there was even a week break between them. Without burning koban on rations you can do only one event at a time.
It wouldn't be so bad to have a couple of events running, if it wasnt for the fact that lately all the events are useful that run together. Before it was generally something like the soul event with coin dungeon etc. So you could just get the bonuses for the not so great dungeon and spend most of your energy on the better event. But now we keep getting multiple dungeons that give good rewards.
So I guess I have to choose what dungeon to prioritize. That last stage of Trainer Dungeon became difficult compared than of the previous one because of engaging to Corsairs instead of Nuns. The Grand Theft event is also full of raiders/corsairs lol. But the rewards on the last stage of the latter event are good ones.