I would listen to people that have actually ran CFX setups instead of people that just repeat some nonsense others that have not ran CFX try and claim.
What does it matter that you've actually run CFX? Your experience
does not change the facts. You're blindly rejecting well known information about dual GPU setups.
It is not nonsense that a single GPU has better frametimes.
It is not nonsense that a single GPU always performs more consistently across different titles and different in-game situations.
It is not nonsense that 2GB VRAM is a serious limitation for the graphics horsepower of two 7850's.
If I were you, I would get the best price/perf single GPU card I could afford after selling my 7850. It doesn't even have to have the raw performance of two 7850's, it'd still be better than a crossfire setup.
The self-righteous arrogance here is astounding. You come here asking for advice, thereby implying that you could use some help from people who know better. And when you receive advice you don't like, you call it bad advice and nonsense. Why come asking for help in the first place, huh? Waste of your time, waste of everybody else's time. :thumbsdown: