I have the Olympia Nova III’s in a 18’ x 22’ listening room with the speakers 2’ from the wall. Ceiling is 8’. Running vintage MC 275 & C34.
Find the sound warm and defined ( vocals) for the Blues that is my main listening preference. Bass is good and not overwhelming. I was informed by dealer I would appreciate them more with greater power. Have also a HK Citation 16 ( like vintage) amp and sound is also very good although not as warm.
Since you like the SF sound I think either would be a good choice but due your ceiling I would get the V’s if budget allows to be on safe side. Happy Listening!!!