We have somewhere near 5000 Ruckus APs in service, and I would dearly love to be able to more easily create port mappings with the neighbors table. Also, troubleshooting is way easier, due to the IP information provided and the ability to see the AP somewhere.
Would also lower the power allocation for APs such as the 7055 or the 7982, where they don't use nearly what the 802.3af or 802.3at classification affords them, leading to exhaustion of power budgets even though there is 40% utilization.
I really like Ruckus for the GUI ease of use, but right now Cisco has the edge for AP-level troubleshooting...