Really depends on the night and how your feeling. Stupidly hard distorted noise just pisses me off and I feel disinterested, well tbf anything schranz related I cant stand any of the time. But other times a build up into a final hour or so of good hard techno works a treat.
But id probably say minimal, trippy, funky, clicky stuff works best for me, just sends you off nicely. I remember sims & finke at sankeys in feb playing loads of acidy ghetto sh*t and that again worked well.
In reality the majority of people in the club are getting tired and worn out towards the end of the night, for me the best thing to hear is something a little warmer, either trippy or something abit more party orientated.