They don't have too much feature like TD,
but their execution is pretty reasonable for the flat fee you paid for. You save a lot. I just don't like how you choose the options you like to trade. Instead of entering the ticker, you need to choose from the options list.Also, when you transfer money, you need to call them up instead of doing it online.
My posting is for my own entertainment, do your own DD before pushing your buy/call button