It's what you can get with other trading platforms that are worth the money.
For example, I use WEX Home - WEX (tradewex.com)
They offer features such as a COB (complex order book) viewer. I can see and interact with spread orders that are resting in the various COB's and the spreads are sorted by value.
I can automatically hedge any option trade I make against stock. I can trade solely based on volatility. I can trade different products against each other automatically, such as stock vs stock or options in different stocks. I can easily have multiple option and spread screens up. I can direct orders to any exchange. And many other features.
If there is any problem, they will answer the phone on the second ring.
Point is paying for a platform can give you many more opportunities than some free ones.
For example, I use WEX Home - WEX (tradewex.com)
They offer features such as a COB (complex order book) viewer. I can see and interact with spread orders that are resting in the various COB's and the spreads are sorted by value.
I can automatically hedge any option trade I make against stock. I can trade solely based on volatility. I can trade different products against each other automatically, such as stock vs stock or options in different stocks. I can easily have multiple option and spread screens up. I can direct orders to any exchange. And many other features.
If there is any problem, they will answer the phone on the second ring.
Point is paying for a platform can give you many more opportunities than some free ones.