I'm considering moving to Amp and wanted feedback from users about their experiences and what they find is the optimal set-up. What do you use? Platform and data? As for what I would like - speed (naturally) - decent charts, I don't need overly complicated charting package (I like Ninja, but I understand that is no longer offered) - ability to have OCO native on a server, in case my system goes down. This isn't a must have, as I do have battery back running, but a nice safety valve Which data is best, or do they differ based on the platform chosen? Thanks so much!