blind loyality? you could swap this with common sense...why should a cheaper level have the same drops? this would be just stupid. well but people started to belive that the world is flat recently, so i shouldn't wonder about this assumption.
you can prove it once you have enough runs. how the hell is 1,4 compared to 1,0 practicly the same? it actually seems that liliths drops are MUCH WORSE on floor 7.