Easy to use, but heavy if you travel a lot (the maps are big). Also it doesn't offer anything in the way of alternative routing for traffic jams/road repair proactively (so you don't spend an hour driving back or looping instead of taking a route that is maybe 10m slower from the get go). There are many smaller examples that make Osmand not really something I would recommend to anyone else, even though it is what I use (I use it because google maps simply won't work on my phone because of how it is set up).

True, I guess. An hour is a lot though; aren't road repairs signposted in a reasonable way where you live? (I.e., using actual road signs, not navigation.) Actually, in the Netherlands I've found some longer-term road works listed in OSM. I don't use navigation, or even drive a car, often enough to compare with Google Maps.