I would highly recommend the Asrock Z270 Killer SLI/ac motherboard.
It has pretty much all the bells and whistles and looks pretty darn cool too! I've used Asrock motherboards for my last 3 builds and every one has work phenomenally out of the box and I've never had one that died. Very wallet friendly and this one has built in WiFi that hasn't given me any issues so far.
https://www.newegg.com/Product/Product.aspx?Item=N82E16813157746&nm_mc=AFC-C8Junction&cm_mmc=AFC-C8Junction-PCPartPicker,%20LLC-_-na-_-na-_-na&cm_sp=&AID=10446076&PID=3938566&SID=