I always get a kick out of the "return policy" guys. Seriously, don't you make some effort to hear a product before jumping in? Years ago I bought a pair of artisan two-way speakers that were rarely sold by dealers. I reached out on one of the audio forums and asked if anyone who owned them would mind hosting me for a demo and offered to bring their beverage of choice. I had immediate opportunities offered, chose one, and had a great time "auditioning" the speakers and met some great music lovers to boot. I ended up buying the speakers and had them for many years.
I'm sure Volti owners in your area would be happy to show off their speakers. And if you are ever in Tennessee, I know for a fact that Greg would be happy to demo them for you. It's just not that hard to hear things, even if you have to travel a little to do it.
I own a pair of Rival SEs, that I stepped up to from a pair of Razz. I got the Razz to replace a pair of Klipsch Forte IIIs. The Volti's are so obviously in a different league than any of the Klipsch Heritage series that I have heard (everything up to La Scala), that it should be immediately obvious to anyone who listens to them. Hell, just take the testament of the folks who have replaced Klipsch horns with Greg's versions. Volti's also sound great with a variety of amps, I'm currently running AGD Audion Monoblocks (GaNFET amps) and they sound sublime with the Rival SEs. Just one of five amps that I have heard with them and they all sound excellent. These are great speakers, full-stop, no caveats.