I travel through these cabs frequently. The more I like about ola is they are cheaper than the other cabs in my city. But the car condition are not that good standard in Ola like other international standard cabs. They have implemented lots of things in Ola app, like Shuttle, OLA Share etc. Even I have heard of OLA chop service in other cities too. It would be better they will bring some environment friendly service to the city.