I have a group of 4 people and I am wondering if it'll be cheaper or maybe just a little more in general whether I took the bus or a taxi while traveling in Kyoto. I think it is much more convenient to just jump in a taxi. Are they readily available to just flag down? Do you need to tip a taxi driver? Specifically, on one trip, I want to go to Otagi Nenbutsugi from near the Karasuma Station. What do you think? Taxi or bus??