Now I am use HERE 2019-Q2. In Indonesia particularly in my area (near Jakarta) Tomtom is better.
HERE is terrible for routing and poi due to not accurate for maps also roads should be separated line (2 roads-opposite direction) but it mapped as one line (road), it is take effect to U turn maneuver. Actually the best is from Navnet (local developer) but unfortunately they stop update in 2017 due to business matter.
So I hope anyone can share TomTom map for SEA (2019-Q2)