have be a Garmin user for over 5 year , I always love the look and feel of the map and user interface . it be time for I to get a new one and I definitely want a larger screen . the screen of this model be just amazing : it be a lot bigger compare to the 4.3 '' screen model , and quite bright even under sunlight . I only keep the brightness at 60 % and can still see where I be suppose to go while keep my eye on the road . that be huge ! I also find the `` lane assist with junction view '' feature particularly useful . another big perk that come with this model be the lifetime map update ! I have not update map in my previous model because of the additional cost and do get lose a few time . now I no longer need to worry because the map get update a few time a year !