I have also used Bajaj Capital (Just Trade) but there is limit for free brokrage, If your turnover goes above 15 Lac per day then you need to pay quite high brokrage as compared to RK Global. I will suggest you to look thoroughly into their plan, calculate your daily turnover and then decide.
Regards,
-Pralhad
about a 10 months back ,while chatting online , one broker told me that he has fixed brokerage plan for unlimited trading in FO , the reason I did not bother because the broker directed me to the website was not looking very credible, also at that I did not know ABCD of share trading , I have not even seen a share trading terminal and did not know what was FO.
now I do not remember the brokerage house name .
my friend told me that there was a HDFC plan for unlimited trading in FO , charges were rs 20,000 for 3 months,
best answer can be given by boona himself , but i believe he is using some sort of unlimited trading plan.