Upgrade from Joseph Audio Pearls?

Not that it’s not possible, but I’ve never heard of anyone upgrading from Pearls.  Ever.  You’ll notice they hardly ever come up for sale, for a reason.  Frankly I’m surprised at the question.  Do you own them and are looking to upgrade?  I suppose top Raidho, Wilson, Estelon, Rockport, Vandersteen, maybe a few others.  Pretty sure Tidal would be a considerable upgrade at a big price premium.  Basically, it’d take a lot and likely a lot more $$$.  Please share why you’re asking the question. 

I do not own them. Pure curiosity since they are frequently recommended to buy used as an upgrade. 

Sheesh...

Rockport Avior ii speakers would be my choice in the same price range. Yes I have them. I heard the JA speakers at Axpona 3 years ago and they were very good as well.