
Using the CNET
Bandwidth Meter, this my connection on
Airport Express (1120.3 kbps) and this is my connection on my old hotspot (837.1 kbps). That's 5 dial-up accounts. Although performance is more dependent upon the WAN than the LAN and requires greater sampling, its nice to know the modest difference between 802.11a and 802.11g. Also a noticable difference in range, but now I wish I had other Apple Airports to mesh. Playing music from iTunes works great, haven't tried printer sharing.
But the best thing is having a hotspot in your pocket for travels.