Hey guys i would like some help with upgrading my pc.I think i have already chosen my mobo and ram which are Gigabyte Z370P D3 (rev. 1.0) and Corsair Vengeance LPX 16GB DDR4-3200MHz.But i cant decide my gpu or cpu im thinking of i7 8700 or i7 9700 for cpu but i cant decide which one is more worth it and rtx 2060 super or rtx 2070 for gpu but i cant decide either as they also have a lot of custom cards too.I would really like some advice.