dako pa difference gaming performance between this 2? how about sa kuryente? mas maka save ba ko dako if mag gtx 960 ko about sa kuryente? and last.. naka try namo order sa TPC? since im looking for if GTX 960 Zotac AMP 4gb (no stock in cebu stores) or if mag R9 380 Sapphire Nitro OC 4GB (also no stock in cebu stores)..