im looking for a up to date garmin gps. ive been reading in here about them but they are older post unless im reading them wrong.2017 2018 ones any way i have a garmin 760 lmt now. it is 6 years old we have had good service with it. but its staring to let us down some now not giveing us the right exit numbers and slow to giveing us new directions to follow. we depent on this gps were ever we go. i know it messes up sometimes not very often. so you guys out there what one are the best for you it is for our 5 th wheel. also seen some new ones with a bridge height on them that would be nice for a new one to our 5th wheel is 13.3 kinda high.thanks for your help.