sfx2000
Part of the Furniture
The main reason I am replacing my AirPort Extreme is that I am giving it to my daughter who is moving out next month
Buy a cheap AC1200/AC1900 AP for now - let's see what Apple ships - they've overdue...
TPLink Archer series is a good/cheap choice for the moment...
If you have your heart set on buying Asus - RT-AC68U is more than enough for your needs, and perhaps the RT-AC3100 - don't need more than that...