As for order entry, I have to give the nod to Sierra's DOM....because unlike NT, you can initiate a stop limit order with the left mouse button. With Ninja you have no choice but to use the mouse wheel, which is irritating as hell, as the mouse wheel can and does slip when it's depressed. Not the kind of thing you want to experience during the high stress of trading!
With NinjaTrader 8 you can set either the middle mouse button or the left mouse button to submit a stop order in the SuperDOM.
Crickets from Ray since pointing out that the left mouse button can't be used for stop-limit orders.
I still can't believe this option isn't available on NT. There are many, many professional traders who only use stop-limits for order entry.
When you comprehend the difference between them and stop-markets, why wouldn't you use them?
What about multichart? What language does it use?