Most of the brand name HMIs use proprietary software and can't do but one thing, run the application. Cmore for example, it boots fast, but add a bunch of graphics and animations and it is slow. Try running a Windows app on it. What about SQL? Not gonna happen. I think the price point Archie has is a steal. Also, most plants are too cheap and stupid to buy spare parts. Trying finding a cmore or panelview at two in the morning. But, with AHMI, run to Walmart and buy an emachines and you're back up and running. Or, I'm sure someone has a PC that could be used temporarily. You just have more options.