Any idea which headphones I’d like?

@devilboy thanks for the input.  My budget was in the $10 - $13k range.   I’m a little paralyzed over which direction to head and really want to listen to some of these setups.  Hence, I’m plopping my money in my eTrade account and waiting to attend a CanJam, or possibly RMAF.  I didn’t want to, thought I’d move forward easily with a purchase.  But, as many pointed out, you just really need to hear them as there’s not a comparison.  It’s a different listening environment, elements, space…everything is different about the hearing process vs a loudspeaker.  So, rather than forge ahead, I’m waiting.  I’ll likely wait until the 2022 CanJam in Chicago, or the RMAF…global pandemic aside.  

Good decision to wait until you can put some on your head and ears. The comfort factor is a priority, if they aren’t comfortable it won’t matter how they sound.
With your budget I’d buy an amp, a pair of open back and a pair of closed back ‘phones. And maybe some upgraded cables.

@toddcowles understood.
Another option is The Cable Company. You can audition headphones and headphone amplifiers at home for 5% of the retail price for a period of two weeks. I believe whatever you spend on "renting" that equipment will get put into a pot and applied toward your final purchase regardless of what it was you auditioned. You can try 3 headphones and decide to apply those 5% fees towards an amplifier, for example.
Check with them.

That's a nice, healthy budget.

I too am moving away from 2 channel and into a good headphone setup.

I already have the Focal Elegias for a closed back, and I'm waiting on a backordered Schiit Lyr 3.  I plan on also adding a Bifrost 2 and a pair of Meze Empyreans around bonus time.  Hopefully that will do it for me.

Good luck.

A great source of gather tons of Idea thank you so much.