6P from Google Play Store vs from Huawei store?

Is there any difference between the phone offered on Google Play Store and http://www.gethuawei.com/nexus6p ? I mean in receiving updates or something? The last Nexus I had was the GNex and as far as I remember the one from Google Play Store was Takju and that got the updates first. Now with the talk about bootloader unlocking and all of that, I'm curious to know if there's any difference? Specially with the 5X having 3 different factory images released.

Thanks in Advance!