What about N?

With all of us out there who have a very limited tech budget, and even more limited IT staff, I wanted to pose a question for this situation: your organization has a traditional wired LAN and a handful of individual Wireless AP’s; when planning a major rollout of wireless devices and upgrading the WLAN AP’s to a centralized infrastructure, should we wait on 802.11N products or should we invest in 802.11G products out there now, knowing that an upgrade will be 5 years or more before we can afford it?”