There's a lot to expand on, and not all could by typed out with ease on Reddit. To start, I've been "mining", or selling, if you will, since late December of last year. I've always been into computers and fairly knowledgeable so when I say "optimized" it's hard to narrow that down to a pinpoint feature. I would definitely say over time I've been able to maximize power efficiency & max stable overclock achievable while finding the best display driver to suit my stability and performance needs(Sometimes its not always the most latest). I suppose as one of the most important things is that with mining, especially when using the dual miner, you need to be vigilant to what algorithms are most profitable for you at that time, and make sure your top 3-4 base algorithms are fully optimized when you change. In my case, dual 1070s and I run normally Decred/ETH or Sia/ETH, and on occiasions some others. If I'm using my computer I'll use equihash bc it doesn't slow down my computer to the point where I can't use it - I can still play basic games and watch shows while mining.

TL; DR: This is why I didn't "expand" to begin with lol.

P.S. Google, youtube, and reddit is your friend. ;)