Last year, I had written a loving, gushy tribute to my beloved Sierra Wireless Aircard 595U, an EVDO broadband card that operates on the Sprint network.  I used it, well, constantly - in the office, working remotely, and sometimes at home (if the power went out, for example.)

The signal strength and Internet speeds were consistently superior to the 3G data speeds on my iPhone and still are.  This is why I decided to renew my contract with Sprint and upgrade to the new Novatel Wireless MiFi 2200 Mobile Hotspot.