Black taxis are known as "luxurious" taxis, are typically a lot more comfy and roomy, go slower, and value much more. The grey or white taxis are usually quicker and cheaper but could also generate more recklessly. The meals court during the shopping mall on the teach/metro station is great https://sethw863s.blogolenta.com/35727405/not-known-factual-statements-about-swon-guide-travel