Evercool HPA-C715 vs Extreme Volcano 12

Hi,

I'm planning to substitute my Barton 2500 + Thermaltake Volcano 7+,

by Barton 2600 + (Evercool HPA-C715 or Extreme Volcano 12).

1. The Evercool has a heat-pipe with the 70x70x15mm fan.

Its heat-sink isn't made of copper and there is only a copper plate that

faces the processors core.

The fan is located on a side of the heat-sink

2. The Extreme Volcano 12 doesn't have a heat-pipe, but it comes with the

80x80x32mm fan (triple blades) located on top of the heat-sink.

The heat-sink is make completely of copper (66 fins).

What would be better solution for Barton 2500/2600 ?

Thanks.

Zeev