I would get my brother this:
http://www.amazon.com/MAXIMUS-VIII-HERO-LGA1151-Motherboard/dp/B012NH1SK8/ref=sr_1_2?s=pc&ie=UTF8&qid=1449943217&sr=1-2&keywords=asus+z170
His PC is beige :wacko: circa 1996? He is sooo cheap, he always states that it's fine and he doesn't need a new one. I have all the various bits to build another PC except a motherboard thanks to my "hobby", I upgrade regularly.
Thanks