Based on my past experiences, the ads in ThatsBJ or the numerous calling cards sent to our homes are useable meaning you get a FJ but bear in mind the pictures used are fake. Even the Lotus massage place, I specifically requested one of the girls in their website and they said she was not free so I said I will wait.. as long as it takes.. finally they said she was available and they sent her over. When I opened the door, it was someone else who claimed that she was the girl in the picture etc.. anyway, gave her some cab fare and sent her off.
Its' like what Forrest Gump said, "like a box of chocolates, you never know what you get". If you just need a quick ST and do not have high expectations, the calling cards will serve the purpose. Because I called the girls to my apartment and not some 5-star hotel, I normally pay between 300-500 and the occassional extra 100-200 for additional services like a CIM BBBJ after a FJ.
If you are looking for higher quality range, I suggest you talk to bro Mark Lim and join his SMIB group.. these guys have contacts to the best girls money can buy..