Pros: I have been using Trade Navigator Gold Edition for over 2 years now and I am happy with the platform. I can trade directly from the chart, able to place OCO orders and set different Auto Exit rules. It also has auto trading function, though I have never used that feature. It has "Realtime Replay" feature which I can use to test my strategies. It did have several bugs, but they have fixed those bugs with the new release mid-2011.
Cons: It does not have a very sophisticated programming language so yu cannot create advanced indicators such as Market Profile or Volume Profile
I use the GOLD level of TradeNavigator. The Charting option are very very good. All the standard indicator, great scalling of charts, ability to set alarm notications on lines you draw on the charts, etc.. etc..
I use Amibroke and Ensign, but Trade Navigator has more of a professional/complete feel.
I have been a very satisfied client of Genesis FT for over two years. Besides having an excellent charting/backtesting platform, the tech support is very responsive and helpful. Far exceeds the quality offered by e-Signal. They offer plugins from Joe Ross, Larry Williams and Jake Bernstein as well as a Woodies CCI template!
Biggest plus: Programming language is very user-friendly.
I am using Gensis TradeNaviagator Platinum Edition and I am very happy with it.
It's great to test my Trading Plan and Trading Strategies.
Price is quite high for the Platinum Edition compared to other software available but once I learned the features and possibilites for TradeNavigator I really appreciated it.
I highly recommend to read the User's Guide to know all of the features of this tool