Newtral NT002: I think I'm gonna get it. Anybody have any opinions against, or for something better?

So I really need to stop procrastinating and get a proper ergonomic chair.

I really like lumbar support
(
I always add one of those framed mesh lumbar insert things,
and I'm constantly adjusting it so the bottom angles out more
)

Also, I don't like chairs that seem to want to enforce this idea of ramrod-straight "proper posture"
-- I think that when my body wants to "slouch", that's because slouching is exactly what's natural and healthy for my body to do,
and it should be the chair's job to work with me on that.

So I like chairs that combine that heavy lumbar support with a good recline
(which is, I think, exactly what "supported slouch" is).

And it even has a foodrest that actually looks good and easy to use

So in all, I think I'm going to get:

• the Newtral NT002 itself
  (and I guess I mayaswell get the laptop desk as well, just in case I might end up using it)

• also, their "5D Headrest"
  which apparently also has adjustable forward-pressing suspension?
  (
  at least according to this vid
  https://youtu.be/xtOJXVI0vIo?si=VFfXV-eDh15rsaPs&t=74
  which shows it looking the same as the picture on the Newtral site
  -- the Newtral page itself is kinda lacking in details
  (although that vid otherwise shows an older model, the "Magic-H", not the NT002, the headrest is the same)
  )

• oh, and the better "skate" wheels
  -- those are easy to pick up anywhere, but mayaswell while I'm ordering a shipment anyway, right...
  (unless someone knows of some significantly better third-party alternative?)

I couldn't find any search results for it on this subreddit (NT002 or NT-002)

This is the review where I first heard of it:
https://youtu.be/NtheKd9cRqY?si=UBFFE0oONMXf_5bj&t=321

amazon page:
https://www.amazon.ca/dp/B0BJVCRB34?ref_=as_li_ss_tl&language=en_US&ie=UTF8&linkCode=gg2&linkId=ff197c940d0340a31c60b9a8c6428243&tag=btodblog-20&th=1
(the 3rd vid there is some "ergonomicist" going over the details, the 5th is the overview of adjustments)

And I found some other reviews like:
https://www.youtube.com/watch?v=VL2g1qV08d
but nothing that really seems to add any additional information...

except this review:
https://youtu.be/Xtd3hG0mdqo?si=nKLlxvUNPT2ADKWx&t=303
makes more clear how the arms can be left off if you want to go without them
-- which I might, cuz I often prefer armless chairs
(actually, I'd prefer most of all flip-down arms, but really nowhere near strongly enough to be a dealbreaker).

So yeah, I think I'm gonna get it,
and I just figured I should try to check first,
see if I could find anybody with any opinions against it,
or opinions for something better?