Looking to get a rig. Thinking 3 or 4 1080 Ti cards to start for now...unless AMD is better for ETH? Either way, let me know. I have a question about the CPU and motherboard. For the CPU, should I be looking at just Celeron or i3 maybe? I don't know to much about motherboards, but came across this one  ASRock H110 Pro BTC+. Overkill or should I go with something else? Thanks.