The On-Q works great as long as it is installed
in the right location. A large home might require
more than one, but there are several advantages:

1-one cat5 to the install location, no need to
worry about power
2-multiple WAPs will handoff to each other, so
there is no problem with someone walking in the
home from WAP to WAP, the signal will not drop
3-the cost -- the new WAP costs about 40% less
and has the same features as before
4-the look of the product is important, you guys
work in high-end homes, are you telling me that
you can add ugly black antennas without any concern
from the homeowners? come on...