Help me choose a PSU

[spooks7er]

Hi, guys.

I'm looking in to buying a new PSU. I have settled on few brands/models that my chosen retailer provides.

The PSU will be powering:
Intel Core i5 4690k processor,
nVidia GTX 770 graphics card,
and 3 to 4 hard drives.
MOBO is Asus Sabertooth z97 mk2

I will overclock my CPU and probably VGA in the future.

So here are the chosen PSUs in order of pricing (price difference is negligible):

Geil Thortech Thunderbolt, 850W, Active PFC (best cable modulation of the bunch),
Fractal Design Edison M 750W, 80PLUS Gold (semi modular),
Fortron AURUM S 700W, 80+ Gold Active PFC (Not modular)
CoolerMaster V750S, 80+ Gold, Active PFC (semi modular)

They all have a 5 year warranty.

Cable modulation is important to me but if one is more reliable than the others, I can ignore it.

I have read reviews on most of them, but I can't put my mind in to one. It's really important to me that pick the right one. Thanks for the help.

 

[Archaic59]

The Cooler Master "V" series is the best quality of your short list. 600 watts for everything running at stock clocks. 750 watts is appropriate for overclocking the GTX 770 and 4690K.