LTE-U surely won't be at a disadvantage to WiFi because it's designed with WiFi in mind. Congestion-wise it will probably look like yet another WiFi AP, or zil

LTE-U surely won't be at a disadvantage to WiFi because it's designed with WiFi in mind. Congestion-wise it will probably look like yet another WiFi AP, or zillion of them if it gets deployed sufficiently widely.