so i have been playing for the past three weeks .i have reached at lvl 55 with my summoner and in msq i have just touched the 2.0 msq today .

i have the game uptil shadowbringer .is there any need for me to buy endwalker right now or should i wait for a sale of endwalker on steam or i should just postpone my buying of endwalker till i reach that place in the game ?