I went with quieter key switches (brown rather than blue)
If you like tactile switches, try the Golden Kiwi from MoErgo [1] (also Choc v1, so fits the Voyager). It pulled of the near-impossible combination of a profound tactile bump, with only 42gf tactile force, while being much smoother and silent than Browns or Sunsets.
Only disclaimer I should add is that I was one of the beta testers for the switch. But I can't go back to anything else.