The Garmin maps are okay but the search function is nearly useless. I've used Garmin GPS devices since 2005 and they are all the same. I was driving from Redding CA to Sacramento CA, a trip of about 2 1/2 hours. I wasn't using the map but just wanted to get an estimate on my time to destination. I tried for more than 5 minutes to have the Garmin recognize the word Sacramento but it never did.
Honestly if we want to use a map function we simply use our Android phone and the Maps app which works quite well. There's no way I'll pay Garmin for a map update in a couple of years. I gave up waiting for Garmin to improve their software. Great hardware, lousy software.