I'm just getting into the whole wireless setup for my place. I think airport extreme would be great for me. Is this one of those products they update every now and then? Is there anything they can do to this to make it better, which would make me wait for an update?
I'll tell you what I did.
I bought it today.
Replaced a Linksys WRT54G, can't be happier. All basic configuration done automagically, all my devices work as before, all but the Mac, which is four times faster on the N network now.
For a reference, I tried Powerline (D-link 303), but got around 40 Mbps if attached to the power directly (if you put a plug multiplier in the middle, it lowers brutally). I got steady 25 Mbps with my G network, so it wasn't much of an improvement. Returned the D-link. Tried a direct cable, got around 100 Mbps. My wife balked at the cable as it was (it would need some drilling and polishing). Bought the AirPort. Now I got cable-like throughput with the N network: around 90 Mbps, with peaks of more than 100 Mbps.
And my Windows PC which is connected directly to the AirPort runs MUCH FASTER, thanks to the Gigabit connection. I didn't expect this, it is a great bonus. It turned out that the 10/100 ethernet adapter was a bottleneck for internet access (either this, or the Airport managed to configure itself with my cable modem much better).
I spend half an hour opening the ports for bit torrents and the like, the only tweaking I had to do beyond passwords and the like.
I can't be happier with this thing. I should have bought it long ago.
Now I will be paying attention to the reliability but for what I read on forums this router seems very stable.
Hope this helps.