ASUS ZenPad Z580 with Linux or windows 10

On paper this tablet fits the system requirements for windows 10 64 bit. Intel atom Z580 quad core 4GB ram 64GB hard drive. I tried googling it unfortunately all I found were revues and other Zen devices. I have a retail win7 and it mite be easier to install win7 on the ZenPad, activate win7, and then upgrade to win10.