I love speakers who 'paint a big picture' (I am literally closing my eyes and trying to SEE a picture). Therefore I THINK I like to see IMAGING and BIG SOUND STAGE. And also like DYNAMICS.
Being frugal (just not willing to spent audiophile level money on it), I love to persuit 'bang for buck' solutions in general.
With above goals in mind for a speaker: what hits the marks in the low fi (audiphile scale) $2k (used or new) budget range. (I have 2 setups: one HUGE room, one 20x20).
I am a huge fan of imaging and soundstage. That is what sucks me into the music, and provides me with a deeper connection with the music.
That being said, the best way to spend your $2000.00, is a DIY kit, of which, there are plenty that are quite high end. Building a kit, will yield a speaker that will easily rival a commercially available speaker at 3-5X the price. Big bang for the buck can't get any greater than DIY!
Since you are not spending money on paying for marketing, advertising, shipping an entire speaker, so much more of your money is going into the actual parts.
For example, GR Research NX-Studio kit is (with all the crossover upgrades) $1345.00. Don't feel like doing your own woodwork? Buy the flatpacks for another $379.00. and your a bit under your budget, but the end results will sound like a commercially available speaker for substantially more.
The planar magnetic tweeter is semi open baffler, so they create a huge open soundstage, and very specific imaging.