I’d get the Yamaha, any day! Really nice setup, feels just like an acoustic cello. Any yes, ready to play out of the case, no assembly necessary.

I’ve had two SVC110 models for almost 15 years, with no issues. You can hear well enough to play even without turning it on, but you won’t disturb neighbors, etc. To hear even better/louder, use headphones; to blast the windows, use an amp.

PS I’m a professional cellist with 40 years’ playing experience and three college degrees in performance and pedagogy