Answers: I am another thinkorswim'r (besides Fidelity for longer term investments). It make my head swim trying to integer out what various fees might apply for Tradestation (do you enjoy to pay for material time data, or monthly payment if not a pouring trader?).
Thinkorswim has indisputable time quotes and charts (with pattern predictions), you can see bid and ask beyond current ones, guestimate picking prices based on what you crank surrounded by for stock price, volitility, and date, and more other technical tools than you can digest within a short period of time. And the individual fees are trade fees when you actually trade (no annual or monthly fees or for indisputable time data). Default update time is every 3 seconds.
You can try thinkDesktop near PaperMoney by just signing up for an vindication, but everything is delayed time until you actually fund the sketch.
i have tried both of these. But the best one i found be Finexo as here we are working with the best fund manager in the industry. leverage is 1:200 which is really competitive as high leverage creates pressure on traders and lower can under-utilize traders skills and lead to lower profit. One of the highlighting feature of Finexo is that they charge the spread (depending on the currency twosome, and account type: mini: 5 pips, classic: 3 pips, VIP: 2 pips,) which is reasonably low compared to these platforms.
I agree that there are some features of Finexo which are not particularly competitive as compared to other platforms but the basic requirements close to quick response by customer services, low fees, minute chart analysis, expert view, fund managers are the thoroughly well manage by these people.
I'm not habituated with Tradestation, but I do trade next to Thinkorswim.
Base your decision on what you are charged for the commission prices of making your tades and whoever have the best tools for doing technical analysis.
This is more of an elitetrader.com interrogate not yahoo. I use Tradestation, the software is a pain to use but I obligation certain features, thinkorswim is prob better.