im not an expert and just sharing what i heard/like - prefers voices.
i own 2020 and tried 3020 when i was looking for surround (2020 would have been moved back). i compared it with psb, wharfedale denton and 220. at the end of my auditions, i prefer QA, PSB, then Wharfedale.
the only reason why i didnt get it is it feels like it will not be stable on Pinpoint AM41 due to too rounded corners which isn't the case on 2020. HTH