QUOTE(blacktubi @ Oct 28 2020, 01:35 PM)
All AX3000 routers in the market will only run at AX1800 mode by default.
AX3000 is achieved by 160Mhz which is only supported by one device which is Intel AX200.
All routers I have tested disable 160Mhz by default as 160Mhz causes more harm than good.
I will buy the Archer AX20 if I am looking for a budget router.

......Add one more, apparently, running at 160Mhz cause stuttering (interference) issue with cheap unshielded Ethernet cable.
The story:
Last Saturday, two TM technician came to my neighbour house to troubleshoot their "stuttering" Hypptv (the white box decoder).
I visited them and checked them doing the job. When they asked my neighbour when it happened, I realized it was within the week I got my new AX50 router.
Just in case, I reduced AX50 5Ghz channel width from 160Mhz to 80Mhz remotely using my phone WITHOUT them noticing.....and voila, the stuttering of neighbour hypptv gone.
The two TM technicians were still fidgeting around with my neighbour router settings while I tested my AX50.
I noted :
160mhz at channel 36 and 100 will cause the stuttering.Remember, only two 160mhz channels?
Changing back to 80Mhz solves my neighbour hypptv stuttering and blocking artifact issue regardless of channels used.I can replicate the issue perfectly for my neighbour, but I didn't tell them.....