Favourite part of the game?

Hi everybody! I've dabbled with OSRS a few times in the past and I've recently started playing again, and I'm really enjoying it!

I've started doing quests for the first time and I have to say I find them to be really fun and interesting.

In wondering what everybody's favourite parts of the game are. Do people enjoy the endgame? Skilling? Combat? PvE?

Want to know what I have to look forward to!