Stockholm or Oslo? Which to pick?

F26. I will be solo travelling to either Stockholm or Oslo in the end of April, for about 3-6 days depending on which city I go to. I can’t travel to both because it gets more expensive.

I like to go to museums, stroll around the city, do some shopping and eat local food. I am also planning on doing my first solo clubbing, depending if I have the courage for it at the time ahah.

From what I searched, Oslo has more options overall, more museums and greenery places outside the city and the nightclub scene is more alive but less shopping and seems more expensive. Oslo also seems more safe.

Which one would you pick? What are your experiences in these cities? All tips are greatly welcomed!