If you have more time than money then just go it alone, however if you only have a short time and you want to see as much as possible, with a guide to explain everything then go for the tour operator route.
First tell me : where do you want to go? if you are going to Vietnam. then i can supply for you some information about. But others, i’m sory i don’t know.
If you want to get further information, just keep in touch with me by : sea_song_forever2u123@yahoo.com.
Hope i can help you in clear !! :)
If you have more time than money then just go it alone, however if you only have a short time and you want to see as much as possible, with a guide to explain everything then go for the tour operator route.