So, I’m a little confused and looking for some advice about levelling. I recently came back to FFXIV after leaving back in 2014. So, a long break. I now have my character at level 46 and am working to get to level 50 via the MSQ and dungeons and whatever. Once I hit 50 though I cannot find a good answer on what I do next. I assume at that point I go ahead and buy the Stormblood expansion, which also gives me the Heavensward expansion. From my research, there was some indication that in order to get started in Heavensward, I needed to do this long quest string, apparently some 100 quests long. Is this still the case? Or do I buy the expansion and once I hit 50, I just continue on with the new MSQ quests from 50 to 60, and then 60 to 70 via Stormblood?

Thanks