Z11 vs xPredator vs HAF XM

[DJ-DK786]

Between the Zalman Z11 Plus, the Aerocool X PREDATOR X1 and a second hand Cooler Master HAF XM, which is best?

I'm getting the Z11 for R939, the X1 for R893 and the second hand HAF XM for R1000(from a friend).

What do you think is better?

 

[bullzeye.za]

I had the HAF - Moved to the xPredator because it's more attractive to me. ( Was looking for something flashy with lights and colors ) both will serve almost any conceivable need - So IMO it's all down to personal taste.