I can relate to your two-year journey and deciding on speakers. Mine took around that long too as I remember from my last speaker binge. Not only is it fun, but it helps satisfy a no stone unturned perfectionist itch.
In my case, only a couple loudspeakers from all the ones I heard really jumped out and grabbed me. And I ended up with the ones that grabbed the most.
After owning the speakers, if ever find myself thinking for a moment “ what if?” about some other loudspeaker, I think “ nah… I heard all the contenders that I am likely to be able to hear, my vetting was extremely thorough, everything’s a compromise, but these ones came out ahead.”
Works for me anyway. I suspect your thoroughness will work for you.