Instead of coming out with the latest and greatest versions to mimic Apple’s unrealistic release schedule, please make your boards more module and spend the time to upgrade and update existing technology. Nothing says “Don’t buy more Smartboards” like knowing your current tech you just spent hundreds of thousands on is now headed for the discontinued section. Make the side input ports more modular and replaceable (HDMI 2.1 for instance), and include cameras, RFID readers and other future enhancements all as modules on current boards. I don’t know who thought it would be a good idea to have your current product line but it’s not a great path as it is too confusing. Have two boards at most...a budget board that is half of the price as the top of the line board. It is better to have one board that sells itself than many boards that need convincing.