Energy efficiency doesn't really concern me - the maximum difference between the two at full load is less than the cost of leaving a light on!
Mattus I think you are making two mistakes here, one is not considering Energy efficiency lol shame on you!

the second is when you discuss the difference between the power consumption of a dual and quad I gather you have done no conclusive research into it yourself i.e you don't really know what you are talking about and pulling figures from thin air
Maybe for the simple fact its more future proof?
Future Proof, hmmmm . . . .
Never really tackled this one, that is I know the term *Future Proof* very well but I don't think it's a real thing in reality.
I think when you part with your hard earned it's a nice idea to maybe try and maximise your investment and not buy a piece of tech that's EOL or about to be phased out, it makes some sense to pay for extra features that we can't really use but we are promised are emerging technologies, just from my historic experience and beyond the smoke screens of media and forum hype most of the time your wasting your money.
When buying hardware it's my personal mantra that I want at least 90% of the bang right away, buy it, install it, sit back and go "Holy **** what a difference that made!", I'm not talking synthetic benches, I'm talking Night & Day totally gobsmacking noticable, along the lines of swapping out a 17" CRT for a 24" Widescreen . . boom!
The thing I am seeing is a *mass* of brain washed people pulling the most weak excuses out the bag to try and justify their purchases, there is no Night & Day difference and they really seem to struggle with the simple fact they may have been mugged!
Future Proof, oh good grief!

