I was wondering that myself. At least at a first pass higher bandwidth doesn't look like an advantage. The system you link to promises up to 2 Gbps, the same as

I was wondering that myself. At least at a first pass higher bandwidth doesn't look like an advantage. The system you link to promises up to 2 Gbps, the same as a Ubiquiti AF24HD microwave system. Perhaps it's easier to put several of these on the same pole, and that's how you get the higher bandwidth?