Is spending 300€ for headphones enough?

I always mixed on 100€ gaming headset. Translation to different speakers was hard first, now it is working really well. Still feel like upgrading, looking into headphones around 300. Most important for me is how low they go (found some with lowest frequencies at 3, but do not know if this is even important but rave music is about base I guess). As I do not want to buy new ones in a year I would love to get your opinion on my approach as I have no experience with good headphones. Ty in advance:)