@smallcircles I use it, along with OsmAnd, and OruxMaps, sometimes Locus Map. Four map apps! (the last two not open source either, but still OSM data).
I don't have Google Maps installed at all any more.
Sometimes though I do need to open something in the Google Maps web app, the address geolocating is often very patchy in the OSM-based apps sadly.
Also, I often find very out of date business information (opening hours, etc) in OSM (partly my fault in my local area 🫣).
@nick nice! I should be using OSM navigation. Now not using any navigation at all.. the old-fashioned way. And that is sometimes getting me really lost 😅
But that only matters if you need to be at an appointment at specific time, and some prep and leaving early enough will do the trick.