I've been seeing a lot of these boards up on craigslist for sale. I got mine on newegg for 100.00 refurbished about a year ago. Its Z170 and I'm wondering if it's time to upgrade or if it's in good shape to use for a while longer till some updated tech is released. My main goal is steady 144hz. Settings are usually low to be competitive as possible. Not sure if an updated mother board will speed up my current build.