https://www.wired.com/story/verizon-5g-network-chicago/

Verizon launched its mobile 5G network last week in "select areas" of Minneapolis and Chicago, and a speed test shared by a Verizon spokesperson showed an impressive download speed of 762Mbps.

But the single speed test displayed by Verizon was conducted near a tower with clear line of sight to that tower. Actually finding a 5G signal elsewhere in Verizon's launch areas is much more difficult, according to tests by The Verge and CNET.