While the name of the Oath of Redemption subclass makes it seem like the paladin is looking for redemption, this type of paladin is actually on a journey to redeem those they come across in their ...
Consider your role in the party when choosing a paladin oath, as each offers unique utilities for gameplay. Oath of the Watchers is sometimes situational, but good for extraplanar fights.
A new Paladin playtest adds an elemental flavor to the divine warriors of D&D. With strange flavor and busted abilities, it's a doozy.