Which Pump?

[Hungriee]

I have a 36x36x24 cube tank 135g roughly with a 40breeder sump and a 20g frag tank. I plan on using a Eheim 1262 pump as the return, but came across the Water Blaster pumps? Which one is better ?

My # 1 concern is heat, reliability and watt usage.

 

[shapermike]

I hear the eheim is good and quiet but the heat problems and wattage issues are hard to see when comparing. I prefer external pumps personally.