Hi,
Choosing a broker is a very personal thing and depends on what kind of trader exactly you are....
Now talking about other brokers apart from discount brokers are Full Service brokers, they usually charge premium(ofcourse they can
) coz they have wide branches across India, they have heavy staff and research, dealing and marketing team for which they charge premium rate and matter of fact I still think larger part of market is still with Full Service broker coz not every office going employee can trade in market hours and have market understanding, this is reason they are still existing and will always exist btw my personal belief is that they are not providing anything extra ordinary but they still are needed in the industry's food chain. So evaluating them accordingly.