Organic Maps is great and I'm hoping the transition to Forgejo goes smoothly for the project.
I've recently started hiking and just generally going outside in my community more. When I relied on Google Maps I would get some random business highlighted when navigating around. Since I switched to Organic Maps I see trails, artwork, parks, scenic views, etc, etc that I never knew existed even in my own neighborhood. I also love the idea that if I find something not right on it I can just open up Open Street Map, make a simple edit, and improve the life of everyone else using the app that comes after me.
I travel by foot or public transport 90% of the time and don't have a SIM card with data (only for emergency calls). Organic maps has been amazing - just download the map ahead of time and never get lost again
I love Organic Maps too. The UI could be a bit nicer, and sometimes it struggles to find where I want to go, but bicycles routes are far superior to those from Google.