Unfortunately, Tom Tom Go’s route planning doesn’t work very well. Without HD traffic TT uses historical data for traffic on the route , that’s OK. If live traffic is taken into account, planning is limited to about 100 miles and as far as I know there’s no attempt to predict the evolution of the traffic on the route. If all those promises with #AI were true, one would assume that it would be possible to predict the traffic on a road at the point of time when I arrive there. Is anything like this planned at Tom Tom ?
By the way, I use MyDrive parallel to Go because the routes calculated in my drive (on the tom-tom servers) with all traffic data often seem much more realistic than the routes calculated with GO. Furthermore, I have no confidence at all in the calculation of alternative routes with them on the Go app. Therefore I also use MyDrive.