This page is for what used to be called ProCurve, it has now been re-branded as HPE Aruba. It runs the ProVision operating system, and is a great little OS for quick, easy and cost effective network deployments.
Comware switches provide much greater flexibility for configuration, and bigger feature sets than the Aruba devices. Comware 5 is the initial version, and it has been superseded by Comware 7
Comware 7 is the latest comware operating system and evolved from Comware 5. It is a shift to a unix like OS, which uses memory isolation, and enables features such as EVI and MDC
SDN is the future!