I believe the three suggestions are excellent starting points. However, they don't address one crucial aspect of the question: perspective. Is this technology new to you and your organization, or is it an innovative new method? The three suggestions will be very effective if the technology is established but new to you and your team. However, if the technology is entirely new, only the last option is viable, as there may not be enough existing material yet. Fortunately, the GIS community is active, and forum discussions are a great place to start. Additionally, experimentation is key. Much can be learned through trial and error, and you will need to test whether the technology fits your specific use case. Also, here the community can help.

It's completely okay to feel frustrated when learning new GIS technologies—it's part of the process. First, I focus on understanding core functionalities through documentation and tutorials. I then apply each feature of the technology in small, real-world tasks to build hands-on experience. Seeking advice from online forums or peers helps clarify challenges, and I set aside dedicated time for experimentation and practice when needed. Persistence is key to mastering new tools, and embracing a mindset of continuous learning helps me stay adaptable and overcome hurdles efficiently.

Start by focusing on the fundamentals—understanding how these tools align with your project goals. Break the learning process into manageable steps by exploring tutorials, documentation, and online courses specific to the new technology. Engage with GIS communities and forums for peer support, and consider attending webinars or workshops. Experimenting with hands-on projects helps reinforce concepts. Lastly, don't hesitate to seek guidance from colleagues or GIS experts to accelerate understanding and application of the new tools effectively.

well, change is inevitable, and efficiency matters so the approach is to have a seamless integration by maintaining a hybrid approach by leveraging traditional GIS fundamentals while strategically integrating innovative technologies. Core spatial principles form the foundation, and I selectively adopt new tools and methods to enhance efficiency. This balanced methodology ensures reliability and embraces advancement, creating optimal solutions that respect both established practices and emerging possibilities.

OpenStreetMap has number of handy tools. One of them is overpass query tool called overpass-turbo. They have generous(upto 10000 req per day) overpass API interpreter that can generate data nodes based on overpass queries (standard is Overpass Query Language). If your query is specific enough then you can make way more richer map then Google maps.