User blog comment:HambleBee/Pros and Cons - The Dark Brotherhood (Skyrim)/@comment-26662848-20140831062741

Although the Dark Brotherhood encompasses quite a disturbing line of work e.g murdering innocents for gold, it is quite profitable for newcomers. It also has a very enjoyable questline, personally my most favourite of all faction questlines in Skyrim and the pros definitely outweigh the cons.

One who decides to Destroy the Dark Brotherhood is indeed missing out on much.