Seriously though, you need to either have a strong TH10 base above 2800 or be able to play long periods of time playing to make it worth your while. If your base isn't strong you may lose whatever resource profits you made every time you log out. A lot of ITD guys make serious amounts of DE around there but there were others using ground troops in early crystal that made more DE over the season anyway because they were quicker build armies and easier loots. The higher you go the better the loot but you have to be able to maintain the cups, be able to take on max bases and try to hold the resources collected without getting seriously attacked every time otherwise it's not worth it. This is the main reason why people farm around masters 3 or lower where the attacks aren't serious and you can log out between raids without worrying too much about losing any resources.
