Hello, I would be greatfull if you helped me figuring out what external WiFi adapter I should buy.
Why I chose to ask you guys is because I've already searched the web for suggestions but every webpage I found is from 2017 or older so I wounder if they are "outdated" and if there is newer ones that perform better that maybe you know about, another reason I ask you guys is because I figure you are experienced with this kind of stuff.
My purposes is mainly packet injection and sniffing in general if that matters at all.
The computer I have installed Kali Linux 2019.3 on is an HP EliteBook 8460p
What I found on the internet is mostly people recommending these: Alfa AWUS036ACH, Alfa AWUS036NHA, Alfa AWUS036NH, so what is your experience with those or any other experience with other adapter please share with me.

Thanks in advance!