Board Thread:Questions and Answers/@comment-36300648-20180915183825/@comment-33113496-20180916163700

on one challenge the difference look not big but in purely mathematical terms, it's better to be challenged in higher ranks because you can finish more challenges faster with less energy, but the bottom line is that you have no control over when these challenges end,  in which rank i mean. in your own turn you have control,you can finish your round when you want that compensates...I think for a successful season you need a lot of both :) do not get lazy!