This enb is a bleak enb, it is dark and gloomy in rainy and snowy weathers and nice during sunny days. Nights and dungons will be very dark so i reccomend a light or any gophers predetor vision mod.There is a dof included but i use dynavision.This requires Vivid weathers. In the screen shots I am using ele light and relighting skyrim. Could look weird with elfx. This enb is pretty fps friendly. without verdant i get a constant 60 fps with shadows on high. vivid weathers saturation at default. My rig, i7 4790k, gtx 970
Installation
Download latest enb version
download vivid weathers
set fgamma to 1.3600
bFloatPointRenderTarget=1
bShadowsjavascript-event-stripped1
bTreesReceiveShadows=1
bDrawShadows=1
bFXAAEnabled=0
iMultisample=0
iMaxAnisotropy=1
bMainZPrepass=0
bTransparencyMultisampling=0

If you have any issues please check this great guide by  Sthaagg, it goes into alot of detail and is very helpful. If you notice any bugs please report them

http://www.nexusmods.com/skyrim/mods/74427/?  
My vivid weathers settings
Saturation is default or low.
bloom on low. everything else on default.