Path of Exile 2 does a great job of letting players freely build their characters. The number of choices each class has can be overwhelming and confusing, giving the game a big learning curve.
The majority of Unique items in Path of Exile 2 are made to make the leveling process faster. Rare items tend to take center stage by the mid-part of the campaign all the way to the endgame, though ...
Honestly, the best way to level up quickly is to just follow the main story campaign. Completing each of these quests will give you much more XP than if you try to fight everything in sight, so just ...