I never got to transport at the borders but I would like to add some ideas of transporting in Thailand. :)

It would depend too where you are in Thailand. I feel like each place has a different way to transport in the most convenient and cheap way. In suburb Bangkok for me the best way to go around is by taking the vans, but it is probably complicated for foreigners if you are not familiar with the routs and it can take a long time because some vans would wait for all the seats to be taken. Then in Bangkok, of course, Taking sky train is the best way to avoid the traffic but sadly the lines are too short so the bus would be another alternative to transport in a cheap price... but they are not very systematic or comfortable. If you do around with a group, taking taxi is not bad because you can split the fee but make sure they use the meter or else they will offer you a high price especially if you are foreigners.

However, if you are in small towns like Ching Mai or Phuket, Grab car service is a good way to transport because the transportation service is not various or motorcycle rental service for a day or week would be another good option to explore the city.

Thank you for sharing, it is a very good video! 😄