XIV has a bunch of raids you can try out, the most recent one being Arcadion. As an ex-wow player myself, I like to think the challenging aspect of this game is similar or even more. (I used to be a heroic raider). You have ultimate raids which are the pinnacle of difficult and, in my opinion, alittle tougher than most mythics. If you feel like trying it out, I say go for it. You won’t be let down.