LTE vs. WiMAX: average speeds

Verizon LTE launch date has not yet confirmed.
Verizon expects average data speed of LTE of
DL 5-12 Mbps
UL 2-5 Mbps
which is slightly speedier than Clearwire's average WiMAX speed of
DL 2-6 Mbps
UL 1 Mbps
source: Unstrung, Unstrung