Which brand should i take:
Antec EDGE 650M http://www.antec.com/product.php?id=706896&pid=321
or
XTR Series 650W http://xfxforce.com/de/products/xtr-series-full-modular/xtr-series-650w-psu-p1-650b-befx
or
Antec HCG 620m http://www.antec.com/product.php?id=704778&pid=321
specs:
fx 6300
r9 270x asus oc
asus formula z
Antec EDGE 650M http://www.antec.com/product.php?id=706896&pid=321
or
XTR Series 650W http://xfxforce.com/de/products/xtr-series-full-modular/xtr-series-650w-psu-p1-650b-befx
or
Antec HCG 620m http://www.antec.com/product.php?id=704778&pid=321
specs:
fx 6300
r9 270x asus oc
asus formula z