I am at a crossroads and would like some input. I have a full atx tower with 4 RGB fans, 16mb RGB RAM, DDR4 3000, a gigabyte 1070 GPU, gigabyte z170 MOB, i7-6700K intel CPU, and a plenty powerful PSU. I have roughly 800 to spend on upgrading the MOB, GPU and CPU only. I at first thought about updating just my CPU and GPU but quickly realized I can't really do that effectively with this outdated MOB. I would like to do so for multiple reasons, one being the MOB is old and is limiting my upgrade options. At the same time, all of this equipment is only 4 years old and actually works fine. But I am a "newer and faster" junkie and if I upgrade, I can also pass down these parts I want to replace to my son for his first build. I am struggling with just pulling the trigger, or leaving things as they are. IF I were to replace those parts, with the budget I proposed, what is going to get me the ability to post up great fps for when I decide to upgrade my monitor to a 144hz. I have to say that this was my first build, and I am by no means an expert builder. My knowledge is very generalized and I am not current on what is best for gaming today. It all starts to sound the same and run together. From what I learned, its best to get the advice and input from those here who have actually used some of the upgrades you are about to recommend. Thank you all in advance. If you need more information, please let me know. I believe I have supplied you with the necessary information to reply with.