What is the maximum "rate" you guys see on an RT-AC66U with Tomato? Mine only goes to 173 Mbps. I ask, because I had an Apple Airport Extreme (latest version), and in the same location (a few feet from my laptop), I would consistently get 600 or 700 Mbps (confirmed by the Intel Proset Wireless utility in Windows). Is 173 Mbps the maximum Tomato allows? Not that it really matters, but for file transfer from my gigabit LAN, it's nice.