Comparison of different stockbroking options today

#1
I just wanted a feeler on what you guys think in today's scenario. I have heard a lot of inputs and these are the points that I could consolidate:

- ICICI Direct is the worst of the lot of service providers whose services die when the market is moving fast
- Geojit and Asit C. Mehta are pretty decent
- Indiabulls, Angel, and Religare come next

How is the realtime delay between these services and the pricewise comparison. I would like to make a ready reckoner comparison Excel sheet which would be comprehensive for all the service providers. Opinions from people using these services is highly appreciated. I also want to see is it would be better paying a bit for a Yahoo account or to get a full package from any of these companies. :)