Wireless Joint

So up until now I have been using a mofi4500 and then 5500 for my travel internet. And these have worked fine for the most part, but I'm at a point where I can't rely on just a single network, and need to do bonding. Today my setup is 2 em7690's in usb3.0 to m.2 enclosures, each with 4 antenna's. An...