I wouldn't get into any of these buses, but I can't see why nobody likes the orange old taxis.

They are not the cleanest but hey, at least they know where they are going, they know the city. The drivers aren't so rude. The blue ones are often "hidden" in the city centre or airport, you don't see them patroling the streets. never. The drivers haven't got a clue of Doha streets, I had to direct them to places such as the women's hospital or the corniche cos they didn't know how to get there.