How is everyone going about the end-game? Personally I have a decent stash of items, so I'm probably going to focus more on skill grinding and finishing the main stages rather than EBs. Will still run each competition once just for the sake of it, too.
To be honest, I have mixed feelings about the automated event schedule. While it sure allows for an easier planning of the activities for the upcoming week, it also takes away that element of surprise that came with each update. Also, there are waaaay too many heart-based, one-week stages with that awful 25/12.5/6.25 drop rate: this makes the farming of 120SP abilities a real nightmare.
All things considered, as a general rule these are my priorities for each week:
A) finish the current EB (finish=reach the last boss stage that offers interesting prizes at a reasonable cost);
B) farm useful one-week stages (e.g. Regirock);
C) make one competition attempt;
D to Y) do various activities, including PSB farming on regular stages, going on with S-Ranks, completing mission cards and so on;
Z) grind coins (really, now that we get two free jewels per month, I hope I'll never see stage 37 again -_-).