Best gps/gnss solution

Hi Ravi.
You have Used Many GPS/GNSS Tracker Like LYNQ N39, SIM39EA, Quectel L80,Telit. Which One You find Best Suitable in India if We go with all Parameters Power Friendly, Accuracy for Vehicle Tracking and Cost Friendly. Please Guide.

Among above SIM39EA is better. Or UBLOX chips if you can afford them.