I’m also in the camp of downsizing with no regrets. Had separates of varying pedigree since 1995, and went to a Luxman 590AXII 4 years ago.
Headphone amp, phono stage, tone controls, great, great sound…
I didn’t audition any other integrated before purchasing the Luxman, so I’m not qualified recommend it over another, but it sure sounds sweet. I use Spatial Audio M3 Turbo S speakers, which are on the more efficient side of the spectrum.