Same. In my experience as well, almost all alternatives to Google Maps either:
-
don't have Android Auto support (a must for me)
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don't have local coffee shops (you'd be surprised how often these apps fail to find 7-Brew coffee shops...)
-
don't actually give you enough time to turn (Waze... Which is also owned by Google btw)
Waze is the closest of these but man it's annoying with that third bullet point. It's also not FOSS.
I can only imagine Magic Maps falls into one of those three categories too.