I had YBA 1 delta, which had “tubey” sound but more uniform response through the frequencies. Cary is a magnitude better in all respects. I paid about $6000 for YBA about 12 years ago, so, not a cheap unit.
you will be amazed sound of Cary but make sure you put 100 hours on it before form an opinion. I am sure you will like Cary better than ARC, which I found in past not to my liking. Good listening!