Coxy at Destino (his first time I believe), I would imagine it is going to be pretty rammed. Though the fact that the carry-on is at Pacha after, it may massage the crowd out a bit. Plus, Destino have Solomun up there the night after.
I was vaguely aware of the Cox thing + his general popularity on the island but as you've said he is in Pacha later so wasn't sure how many people would be dropping 120euro + Destino is a shorter event ? Think I am probably kidding myself though