Both are the same price here 829$ CAD. One is Custom pcb (Zotac) and the other is not. I have heard great things from EVGA about their custumer service. Zotac I have no clue. Some people say that the Zotac version is big and heavy and it puts stress on the PCI-E slot. My question is which one should I go for. The zotac one is better coolled and also has better power delivery it is also faster. Should I got with the EVGA and overclock it to match the Zotac ? I seriously dunno which to buy.