CPU coolers (zalman 9700 vs. tuniq tower 120)

So what cooler would you guys recommend...the zalman 9700 (the all copper one w/ blue LEDs) or the tuniq tower 120. Both of these will fit in my NZXT Lexa blackline case and both look sick, so I need help deciding.

I forgot to add that I'm using a Q6600.

tuniq it has better cooling, the zalman looks alot nicer