[James Arruda]

Hello,

I will take a shot at helping here.  I recently upgraded myself (LCR and Sub), and I can say just in my personal experience, since you already have one of the vital pieces (sub) which gave me my biggest improvement (due to the fact I was coming from a much older sub). The next piece that gave me the biggest gain was the center channel (I have the 1723 S Center), once again over an older center I had.

Adding the second sub will definitely help/be better, but making a lot of assumptions on my part, the center channel would give you the biggest perceived gain in performance.  Looking at your current speakers, since they have a similar type of tweeter (dome), I wouldn’t be overly concerned about the center not matching, especially if you plan to upgrade the L/R channels at some point.  Just keep in mind the 1723 S Center is decent amount larger than what you have now.

I hope this helps.

[James Arruda]

@Lukas

It didn’t wow me either unfortunately, not like GhostBusters: Afterlife.  With that said, I think it was better than most other of the Marvel Atmos tracks (Disney).

Did you get a chance to see Adam Project on Netflix yet?

[James Arruda]

I just received “Spiderman: No Way Home” today and will hopefully get a chance to see it tonight.  Will report back on how it goes.

[James Arruda]

Would like to call out another not yet mentioned.

No Time to Die 4k – also has a great sounding track.

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[James Arruda]

Here is an interesting paradox.  Is it the movie soundtrack that is good, or the fact that soundtrack is playing through Arendal speakers that makes it sound good?

[James Arruda]

Ford vs Ferrari is a great track as well, highly recommended!  The early versions of the Marvel moves are pretty good (non-Atmos).  Iron Man and Iron Man 2 with their BluRay tracks are quite good.  Adam Project on Netflix is probably the best streaming audio track I have heard to date, definitely worth a look!