I loved and used eSignal for about 10 years up until about 2 years ago. The reason I stopped was that while the new version 12 had many good and useful features and functions, the guy in charge of building 11(now 12) from scratch left the company, and the following features and functions were not designed for the active trader. The new guys can just not understand that the active trader does not want to be adjusting this and that while concentrating on trading, and he does not want to go through 3 clicks when an action could be done in 2 or even 1 click, and he does not want to have to open 2 menus when a feature could be reached on 1 menu, or directly on a toolbar. And any other situation that could be done in fewer steps.
It's a shame, as it could be the best of all trading software, and they have the expertise to make it such. They just don't seem to know what the active trader wants and needs in order to remain focused on trading to the greatest extent possible.