I've recently learned that these switches are now available locally, and their prices are directly comparable to HP ProCurve E2510 series that we've been deploying so far, while the feature set has ...

Neither the CX4 Module nor the SFP+ Module are true 'stacking interfaces'. They are simple normal 10Gbps interfaces. A1, A2, B1, B2 as seen when doing a Show Interface command. If you create a loop ...