I have a predilection for Oase and have for sometime.
So, admittedly I am biased based on the women I had seen in Oase as compared to Palace....however, an important point to stress is that, the next weekend, the same girls that were at Oase could very well be found hanging their shingles (no pun intended, but damn it if that is not funny!!) at Palace.
Some do bounce around.
DFK, bbbj and busty ladies are easily found at FKK's.