I use ola cab almost daily . I use it to commute to my office in gurgaon. Ola cab is good option if you are looking for save journey. As the support from ola is minute away. I find ola mini more affordable but if you are single and want to save some extra money then go for ola share. In which you can save Upto 50% .
you also get free wifi in sedan booking but that is limited to some cars only. I got that most of time when I booked sedan.