Despite the iPhone's Mobile Safari browser rendering pages faster on Edge than many "competing" devices can on lesser browsers with faster connections, the race to speed the feeds continues, and AT&T has not only taken an early lead, but is positively driving towards the 3G finish-line.
Amazing what a little technology (and a billion dollars) can do.
WMExperts.com cites a recent survey where AT&T's HSDPA trounced EVDO Rev A., averaging 755kbps with bursts peaking at 1.6mbps(!)
In Apple-parlance: It's a screamer.