Have the Harbeth 40.2’s and 30.1’s and both are grand for classical, jazz, vocals, all things acoustic... sound a lot like Quad ESL 57’s - which is the best for these types of sounds. Harbeth’s sound best with great SS electronics - Harbeth usually shows them with Hegel - I drive mine with the Hegel H590 - which is superb. Though, it seems like the .3 versions sound better with tubes than the prior versions.
But... if... I were really into rock... I’d either learn to love "all things acoustic," or maybe consider something like ATC 100’s (or so) - if I were going to invest that much. They will do both well - just as the piece was recorded - since they are designed as studio monitors for sound engineers.
Though - if you don’t mind the size of speaker... the Legacy Audio Aeris or Focus SE’s is very hard to best, by any speaker - they also do all types of music very well. The only reason I don’t have these is because of their size / weight... and... because I have a house with a crawl space / suspended floor, which acts like a drum with loud music (hard to damp).
And... if you don’t mind saving some money... and have enough room for positioning the speakers... the Klipsch Heritage line of speakers will do all types of music very well - the La Scala, Cornwall, or Forte all sound superb and are very easy to drive - a very "live" sound.
The only reason I didn’t mention the Linkwitz LX521, which is the best... is... because you’re wife probably wouldn’t like their look.
If you can’t demo all of these at your local dealers... then go to YouTube and listen to demos of each speaker and you will very quickly learn how each performs with various kinds of music with various types of electronics. Those who say you can’t tell anything by listening to your computer or earphones on YouTube... simply aren’t listening - you can most certainly discern the differences in the sounds of various systems. You will not hear the sound as you would in your room, but you can certainly tell the differences between systems.
Here are the Klipsch Forte’s with tube electronics...