The only real issue with OpenStreetMaps is that the quality varies significantly town-to-town depending on how much love it's had by local, knowledgable contributors. Road directions are one of the more complex things to configure in OSM, especially with complex multi-lane junctions, and so densely-populated areas and major roads are likely to be quite good, whereas more rural areas can be hit-and-miss.

Does it give you multiple options for a route? Like fastest/using least petrol/no tolls, etc?

I am currently using Google maps and waze most of the time and tried Organic maps for a while for a more privacy focused option, but it only gives you one option, no alternatives of similar length/time.

Edit: nevermind, just downloaded it and it does offer alternatives. Looking good as well, will definitely test it, thank you!

Seconded! It also has a more informative cycling interface.

Gonna check that out for a trip next week, thank you!

You don't realize a 500km route you take once is shit. It's when the software sends you on a shit route across town every single day when you measure quality.