The DeepCool PX1200G wins in 3 out of 9 comparable specs, with 4 ties. Its biggest advantage is 12VHPWR Connector (100% better).
Focus GX-850 wins in 2 specs (SATA Connectors: 150% better).
Recommendation
Choose PX1200G if you want the best overall performance — especially 12vhpwr connector.
Choose Focus GX-850 if sata connectors matters more to you.
