PSU Picking - Quick Help Please!

[haroldragaofficial]

Hi, Sirs! I just want to know what PSU I should go for on my build. PC Part Picker's Estimated Wattage is 322W. I had a Corsair Builder 430W 80+ Bronze on my build but a guy told me to ditch it and go for

[ http://pcpartpicker.com/part/evga-power-supply-100b10600kr ]
or
[ http://pcpartpicker.com/part/xfx-power-supply-p1550sxxb9 ]
---My Black Friday & Cyber Monday Build---
CPU: Pentium G3258

CPU Cooler: Cooler Master Hyper 212 Evo

Motherboard: ASRock Z97 PRO3 ATX LGA1150

Memory: Corsair Vengeance 8GB (2 x 4GB) DDR3-1600

Video Card: MSI Radeon R9 270X 2GB TWIN FROZR

Case: Thermaltake Commander MS/I Snow Edition ATX Mid-Tower

Let's go TOM'SHARDWARE!

 

[random5]

XFX 550W 80+Bronze , 44$ atm if im not wrong, PSU of the year.

 

[random5]

One of the great unresolved mysteries is why XFX decided to name it P1-550S-XXB9.. a name which is extremely difficult to memorize