I have two of xe75, the problem is lack of support since late last year because most of deco wifi 6/6e eol'ed
Last time got firmware update last October or November last year, until today no firmware update at all
If spend a lot of money just for wifi 7, stay away from tp link, better look for deals about Asus routers

Now tp link be series, software support I think is quite bad, new features slow to roll out (including the much debated DoT, DoH features.)

That would be Deco BE65
Yup, their firmware update focus on security fix whenever there's a severe issue.

Only their selected few mainstream models receive more firmware updates