spam dt and play for star rating, high ar, high bpm, big jumps, basically do the opposite of what I do.
Playing slow maps, maps you can acc well, maps you can fc, maps low in star rating can be done for fun but it's useless for improvement. You will improve the fastest if you only play dt and hard maps.
Ofc since you seem very new you should make sure that you can actually play maps and not just mash everything, but after you get the fundamentals spamming the hardest things you can play is the way... maybe wait till you can fc [Extra] difficulties with good accuracy before going full harder maps