Wifi for at LEAST Gigabit throughput?

An ambitious goal, but perhaps not practical.  When I look at articles describing WiFi "speed", it appears that the only systems that will support gigabit (in any fashion) are WiFi 6 systems.  Here's an article going through some of the factors:

https://dongknows.com/wi-fi-6-explained/ 

I think the concensus is that the current Orbi WiFi 5 product:

• Struggles with a gigabit internet connection (Orbi was submitted to the FCC in 2016 when 100mb internet connections were only a fantasy, let alone gigabit).
• Supports a maximum theoretical WiFi 5 (AC) connection of 433mb.

So, if this is truly what you are looking for, then your search should be confined to the "Bleeding Edge" products from the various vendors.  Would be worth time spent to read through the user forums of the current WiFi6 products, including Netgear's two WiFi 6 product lines:

Orbi (AX) https://community.netgear.com/t5/Orbi-AX/bd-p/en-home-orbi-ax , and

Nighthawk https://community.netgear.com/t5/Nighthawk-Mesh-System/bd-p/en-home-nighthawk-mesh-system 

I have absolutely no clue which vendor (or which of their products) will emerge as the industry leader or "best buy".

My bottom line, this may be a time to "put something in" and plan to replace it in 2-3 years.