Quote from trader333:
I also dumped realtick for their high price. Now I have IB and esignal for about a year and I am happy with this setup. I pay 115 for their unlimited plan being a IB customer. New esig 7.4 is awesome and charts offer anything you want. Lot of custom studies out there in their forums. If you want anything specific they will make it for you. There is a playback feature which has really helped me at the end of the day to review my setups. Backtesting is only for programmers in all softwares including tradestation, metastock and esignal.