I am a retired hedge fund manager who has managed over $700 million in quant strategies using extremely sophisticated trading tools, some of which cost millions of dollars to develop in-house.
TicketManager is what I use now to trade my personal retirement account.
It is the only way one can properly aggregate orders from multiple systems in TradeStation, so it is absolutely necessary if you want to trade any symbol with more than one strategy. Besides performing this critical task of keeping track of and executing all your orders properly, it has several other useful professional features: 1) customizable slice and dice execution algorithms; 2) various ways to fish the markets for price improvement on entries and exits; 3) automatic tracking and trading of individual and aggreagte equity curves. There's more, but you really must try TicketManager and explore its potential: it's the only way for small traders to compete with trading firms and banks who already have this kind of sophisticated execution capability.