Looks to be a very good price for the recently released mesh router.
Local store are selling them around $850, so this is a great price.
I'm tossing up between this, or going cheaper with the deco x20 ($333, 3pk), or Netgear Mk63 ($346, 3pk). Probably getting this one considering the backhual. Although I don't game or stream so not sure why this one, - just in case..