When should I return.. or rather, at all

I think I quit around the time of Fugu-Meli (7th Anniversary Meliodas). I wasn't a hardcore player, but I played for about 3 years before quitting, so I have some attachment and didn't delete my data. I haven't touched the game at all since Fugu-Meli, so I'm wondering if I can catch up with the current meta.. If I were to return, would now be the time!?