I need advice on which speaker


I’m looking anything at around 4-6k ( willing to go higher if need be
) but auditioning is a bit of challenge
24’ x’15’ room. i have parsound HINT amp and mostly stream jazz, classical, rock.
thanks
the speakers would be for music 2 channel only.
I’m leaning towards RBH, monitor audio, B&W, KEF, sonus faber, salk sound.

what are some of your favorites the would meet my needs
thanks

blackjack616
No matter what speakers you listen to, remember you are listening to a system. My Aerial 7Ts sound completely different now that I have optimized my system for them. I'm driving them with a Jeff Rowland 625 S2 amplifier and Jeff Rowland Corus preamp. 
The GE's are universally lauded. All of the brands you mentioned would serve you well in that price range.

I'm going to second jmcgrogan2, though, and shout out the Reference 3A Grand Veenas. Simply incredible over-performing floorstanders.

For your streaming and style tastes, coupled with your Parasound HINT,  you may also consider any of the Devore speakers, or any of the Harbeth range.

Listen to what you can; read up on the rec. components in various audio mags, read reviews here, make a choice and know that you're going to get great sound. 
There are a ton of good speakers out there. Many of them are small businesses in it for as much the love of sound and craftsmanship as they are for business. Most speakers not found in big box stores are well made and appeal to different sound and listening preferences.