Could experienced users recommend me ultra reliable providers for dedicated servers to run an unattended ATS - preferably in the Chicago area due to exchange proximity. I need 100% uptime, low latency, reliable & secure servers, etc. How do others handle securing data, proprietary information, files on these dedicated servers? What are estimated costs for this? What are pros/cons of a dedicated server? What are pros/cons of a dedicated server vs a VPS? Thank you.