my rig is a 1080ti w/ 4790k and ddr3 ram, its been giving me issues on the cpu end of things which i have been unable to solve, also in high fps games the gpu is held back a bit by the rest of the system, and also, i really want to build a sff system with the 1080 ti and ddr4 ram anyway. id really appreciate your advice on if i should wait for zen 3 to upgrade or if i should do a value ish orientated upgrade now, also i would really appreciate suggestions on what parts you think i should go for, mainly the CPU, thanks!