I need help on deciding which card will be better for the price point. The EVGA 1070 SC is $510, 1070 TI Gaming is $530, and the Titanium is $550 (all in CAD). How do the performance of these cards match up against each other? From what little I know, the EVGA card comes factory overclocked while the other two do not. Will the factory overclocked 1070 perform better than a stock 1070 TI?