Help me design an optimal productivity tech stack that supports my specific workflow needs. Please create a personalized tool ecosystem based on the following information: [KEY FUNCTIONS]: The main productivity functions I need to support are _____ (e.g., task management, note-taking, communication). [CURRENT TOOLS]: I currently use these tools/apps: _____. [PAIN POINTS]: My biggest frustrations with my current setup are _____. [DEVICE ECOSYSTEM]: I primarily use these devices/platforms: _____. [COLLABORATION NEEDS]: I need to collaborate with others in these ways: _____. [BUDGET CONSTRAINTS]: My budget for productivity tools is approximately _____. [TECHNICAL COMFORT]: My comfort level with technology and new tools is _____. Please create: 1. A comprehensive productivity tech stack recommendation with specific tools 2. Integration strategies to ensure seamless workflow between applications 3. Migration paths from current tools to recommended alternatives 4. Implementation priorities and phasing recommendations 5. Customization guidance for key applications 6. Security and backup considerations for my information 7. Optimization tips for maximizing the value of each tool Include specific reasoning for each recommendation, addressing how it solves my particular needs and pain points. Provide implementation steps and suggested configurations for the recommended tools.