hi all, sorry if this question has been asked before but I havent been able to find an answer, I am researching a trip to Vietnam and Cambodia I am thinking about travelling by bus from HCMC to PP, I have found all the details on that, but what I would like to know is how the crossing the border on a bus works. is there a security/customs check point? will the bus stop or is it just checked at HCMC before the bus departs? If figure there will be heaps of secenery to see and lots of countryside to view, is this a good way to go?,I will have plenty of time for travelling so time is not important, or is it better to fly which is quicker but not much to see?
thanks in advance