What are you going to be using this for and what is your budget...
if you search in the forum sections, you can also find people who have builds that we have helped... Some of those might be better to look at instead of getting 40 posts of the same thing... "Get this, it's better", or "Don't use that, it sucks" etc, etc, etc...
Dell 4K S2817Q / Logitech Z-680 / Func MS3 Mouse / Corsair K70
NZXT Source 530 / i7-3770K / Corsair H100 / ASRock Z77 Extreme4 / SoundBlaster Recon3d
Samsung 850 PRO 512GB SSD/Seagate 1TB/2TB/WD 2TB
4x4GB Corsair Vengeance 2133 / PNY GTX 980 ti/ Seasonic M12II 850W