I love the buses i make my fella get them he prefers the taxis , think you get to see more and notice shops and restaurants that you haven't seen before . Defo need to at least take 1 bus rid in your stay it can be a fun experience!
I took the bus a couple of years ago & can't remember how much it was, or how we ask to even get off.
We have taken the bus in the past. No issues but very cramped and often NO AC. I like the cabs because they are really pretty cheap, you can go anywhere for about $10, cab is air conditioned, it is quieter, and most all of the cab drivers have lived in the US at one time or another and speak English very well. In addition, the cab drivers are a great source of information on restaurants, clubs, etc.