Extensive daily experience - very early adopter also,
so some time spent using it also.

Most all pros, but...

Upstream could be faster (RevA will be)

Still a bit expensive.

$15 for tethering (legit) is stupid

I have used it in 13 locations around the country since December of last
year. I use my phone (VX6600 PDA/phone) tethered to my laptop, not a PC
Card.

I get 400-600 kbps down and around 50-80 kbps up when tethered with a
USB cable. My download speed drops to around 200-400 when I use a
Bluetooth connection.

Compared to Verizon's ubiquitous National Access (144 kbps) network,
it's great.

Downsides:

1. It is available only in major metropolitan areas. We travel
full-time, so we have access to it only about 5-10% of the time.

2. While it's fast compared to other cellular connections, the latency
inherent in cellular connections makes it perform very slowly when web
browsing. A typical web page has dozens of objects to download. The
hand-shaking involved with each of those download makes an EVDO
connection perform worse than a 56 kbps dialup line on most pages.
Ironically, the Verizon  Wireless home page is one of the worst
(http://www.verizonwireless.com/). That page has 55 images in it.

For file downloads, though, it's terrific.