Any monitors clearly better than Pulsars?


After some recent amp and preamp upgrades, I'm wondering if it's possible to push further on my speakers.

Right now, I'm running Joseph Audio Pulsars, which I enjoy thoroughly. Because I live in an apartment, floorstanders are out of the question, and I know the Pulsars are some of the best monitors around.

My question is: are there any monitors that are clearly head and shoulders above the Pulsars, which might be worth a listen? Budget-wise, I could probably go up to $12k used.

In terms of what I'm looking there, really there is nothing specific. I'd say the same about upgrading from the LS26 to the REF 5SE; I wasn't looking for anything specific there, but the 5SE is clearly better :)

That said, I'd be hoping to find a speaker that is clearly an upgrade. If any other monitor would be a minor step up, or more of a lateral move, then I'm happy standing pat with the Pulsars.
rrolack
Post removed 
hi,
according to the reviews, it seems Alta Audio Celesta FRM-2 are better than Pulsar and Perspective.
i haven't heard any speakers from JA since my dealer did not stock them and said they're overprice for their sound. he go on to say there is a slight rigidness in the lower mids and colored (maybe he meant veil) in the higher octave.
as for personal taste, i prioritize wide open airy-ness, with deep thumping bass, hence feels and perhaps the Celesta FRM-2 (i could add a pair of subs if i wish for more oomph) could be a match for me, but seeking more help from experienced A'goners, so as to "triangulate" and determine the right speaker. 
anyone with any info would be a great help. Thanks!
i haven't heard any speakers from JA since my dealer did not stock them and said they're overprice for their sound.


Yeah, dealers often say that kind of thing about products they don't sell ;-)

Personally in terms of non-waveguided drivers I think the SB Acoustics TW29BN is superior to the Seas T25 Millenium.