The "hottest" software on this list right now is because it bridges the gap between clinical accuracy and modern automation.
However, if you are a solo coach, don't over-spend. Start with to prove your concept, then move to Practice Better once you have 10+ clients.
DietPi is a highly optimized, lightweight Debian-based operating system designed for single-board computers (SBCs) like the Raspberry Pi. Its core feature, , provides a massive list of "ready to run" applications that are pre-configured and optimized specifically for your hardware model to ensure maximum performance.