This game was VERY GOOD for learning the stock market and business! Time consuming though... Darkfall was more for surviving gang violence due to sharing Buffalo ghosts?
I would definitely recommend it over the others if you have any free-time while working and studying hard! It is similar to EVE. If you are a stock holder and another person has interest in something that drops your stock it may be considered ILLEGAL to pay one step both ahead and behind a person until you have absolutely (pride them).