I'm pretty fundamentally opposed to LG for no good reason these days but am really curious to give Huawei fair shake, especially since the 6P is being heralded as the best Android ever these days!
If I win the contest, I would choose the Nexus 5X and give it to my wife. I just received my Nexus 6P and she loves it, but she would love the same vanilla android experience in a smaller phone.