Which Discount Broker is the Best & Why ?

Hi Friends,

I am a novice trader. Have lost subsequent money so far in Trading. Current Broker is India Bulls. Brokerage is 0.01%.

Would appreciate if members could help me in choosing the correct Broker from the Discount Brokers.

The Shortlisted names are :-

(a) Zerodha.in

(b) RKSV.in

(C) Wisdomcapital.in

regards