Been playing on and off for quite a whille so missed out on a lot of things upon their introduction. One thing that has failed to miss my attention is four separate currencies within the game. Now don't get me wrong, I'm not a stranger nor adverse to multiple resources within a game, mobile or otherwise, but four individuals with their own rewards seems a bit excessive. Yeah you can exchange but the rates just seem rediculous for the amount of effort and time you have to go through for the others.