You see I want to play the campaign, for me this is a brand new game and instead of jumping straight into the grinding nd leveling I’d like to see the full story line/ infrastructure of the game and how it correlates to the other diablos and how it’s different.
If that’s the case then ignore the seasonal stuffs or meta stuffs, pick a class of your favorite, spend 10-15’ read about different builds of the class then proceed to do campaign. Once you done with the campaign then time to get familiar with meta and seasonal stuffs.