Bit the bullet, jumped to Wafflepool. MC's 8-9% reject rate is a bit higher than I'd like to see, perhaps my slower cards are not suited for MC's fast coin-switch setup. Didn't bother me when direct litecoin mining was the only alternative, now I can choose between several multipools, so ... Same reason I didn't go to clevermining, higher profits on paper will be lower when you take into account the reject rate, which is high there as well (or so I heard). After half a day waffle shows 1-2% reject rate, which is nice. We'll see, might come back if waffle underperforms.

Good luck to those who'll stick around