Of the three golf courses we played, Long Thanh is the only one that I would like to re-visit in the future. The holes are interesting, nicely designed. The caddies are professional and nice.
Vietnam Golf & Country Club has the best club house, and close to the city. But the caddies are not professional, not attentive or cannot anticipate the needs of golfers, and generally not paying enough attention.
Song Be is very village, for the lack of better words. It's right in the middle of some village, with a few holes next to some village houses. The caddies were very "village" too - that they were nice, happy, but not very professional.