sadly the only item i had with Wireless AC was my Nexus 5's. I sold it the day i got the router
didn't get to test it.
pretty cool. i can steam 1080P to my S4 and not need a PC on. Just plug in a USB 3.0 external HDD to the router. instal the Asus app from the play store and away we go.
doesn't seem to work on cellular data tho.
managed to work on my PS3 as well. no more portable drives chucked around by my kids.
EDIT:
3G works, but Wind is too ghetto for HD. lower quality vids should be fine.