There is no "best" because it's subjective. Everyone has different likes and I doubt there's anyone that has heard every single device that fits in your ballpark and if they have, they heard them with different speakers and other components than yours.
Having said that as a qualifier, I would give consideration to an ARC VSi60. Another qualifier is that I've never heard one, but I do own the VSi55 and love it. From what I've read, the VSi60 is an improvement.
You should audition whatever you are considering, so my suggestion is to give one a listen and see what you think.
Having said that as a qualifier, I would give consideration to an ARC VSi60. Another qualifier is that I've never heard one, but I do own the VSi55 and love it. From what I've read, the VSi60 is an improvement.
You should audition whatever you are considering, so my suggestion is to give one a listen and see what you think.