https://www.nytimes.com/wirecutter/reviews/best-bookshelf-sp...
https://www.nytimes.com/wirecutter/reviews/best-computer-spe...
I'll also be a bit heretical here and suggest that EQ is important. Either in software, or with something like: https://www.nytimes.com/wirecutter/reviews/best-computer-spe...
However... if you're happy with your current speakers, perhaps there's no reason to upgrade! A lot of the choices I've linked to above will come with an increase in size and/or complexity. And I think those Edifiers are pretty well regarded in general.
EQ is absolutely important for the vast majority of systems. But use proper PEQ that has been derived from measurements and don't just wing it by ear. Just as important in most environments is using some sort of room correction.
Go here, sort by price, and follow the preference score, then read specific reviews for more detail about their strengths/weaknesses:
https://www.audiosciencereview.com/forum/index.php?pages/Rev...