As someone who owns a pair of the Discovery ACT 3zero, and also has a friend who owns a pair of A.C.T. 3Zero, I can say to the OP (who has bought a set by now) that Wilson Benesch is absolutely a stunning speaker company. You would be floored by how much sound comes from these, and how delicate and honest they are to the recording.
I would also echo others' opinions that the source gear matters with these. If you have subpar equipment, it will highlight its flaws. They are not forgiving.
