When starting out, the task of running a game of Dungeons & Dragons can be intimidating. This leads many novice Dungeon Masters to choose a pre-written adventure for their first campaign. A premade D&D 5e module can reduce prep time and the mental overhead involved in DMing and still be customized to suit the table's tastes. Lost Mine of Phandelver is no longer the go-to introduction, having been replaced with Dragon of Stormwreck Isle in the new starter set. Nonetheless, it's worthy of consideration for a group's first adventure.
Source：https://www.cbr.com/dnd-5e-lost-mine-phandelver-guide/
