>>720271906 (OP)
The game already has enough content to keep you busy way over what you'll pay for the early access.
As
>>720272102 said you'll be getting currency from buying the early access that is best used on stashes. Also if you played poe1 and bought stashes there, they get ported over.
Similarly some poe1 cosmetics are also SLOWLY getting ported over to poe2 so if you already bought them in poe you'll get them in poe2.
The part that could be a dealbreaker is the gameplay and early game difficulty, especially if you're a melee class. If you're a ranged class, especially deadeye it doesn't matter the game plays itself it's retard proof. Warrior and Monk though? The early levels can be rough until your build starts getting into shape.
Then you have the very questionable balance choices, like warrior getting nerfed while deadeye remains untouched despite making up 36% of the softcore league so far this season.
Balance being shit all around has been a problem since poe1 and I don't expect poe2 to be any different.
Hollow palm monk is fun to play this season but like I said during act 1 and even 2 you might suffer a little bit.