Very useful EDIT 2/20/22: Latest update in Atlanta area makes driving more difficult. New voice for GPS is muffled and hard to hear. Sounds like a smokers voice!! Map movement is now HELLA SLLLOOOWWW, making me miss turns because it lags behind. Map also is less detailed. Had no major issues with previous version, but now i have to concentrate a little harder to hear and see the map (taking my eyes off the road to make sure of a turn) which maked for a more UNSAFE SITUATION! Please DO SOMETHING!