Conclusion:
Kudos goes to Silverstone on the release of their Decathlon series of power supplies. These fully modular power supplies offer enough cables to power even the most hardware-packed and demanding systems. On top of that, having an energy efficiency of greater than 80% gives them a star in my books. Operating at ultra-quiet levels, you won't even know this powerful beast is inside your system! If you're looking for a high power, high efficiency, quiet and modular power supply, then I'd highly recommend looking into the Decathlon series from Silverstone.

Pros:
High performance
Variety of wattages available in the series
Super quiet operation
Fully modular
Many cables included
Power protection measures and Active PFC give that extra sense of security
Included cable pouch is a nice touch

Cons:
They are expensive, but keep in mind you do pay for quality
A bit longer than regular ATX power supplies, this may cause installation problems in tight and smaller cases