What kind of endgame content the game has to offer? Im only interested in PvE part.
Is it something like RO where can get all the best gear by solo grinding + trading? Or may be more like WoW where you gotta do raids and 
?
Im just kind of afraid that it will be like in any other MMOs where a player is forced to join a group in order to get the best gear. I do understand that ToS is an MMO but I want to know if it is possible to play solo all the way like in Ragnarok. It was very possible to get the best gear while playing solo simply because if you can’t get an item you could just farm money and then buy anything from other players.