Alfa AWUS1900 vs Alfa AWUS036ACH in 2021 ?

Hi there folks, hope everyone is safe and happy.

I wanted to inquire regarding the 2021 condition of these two well discussed wifi adapters, primarily, which is working more smoothly, with higher task success rates, in Kali ?

They cost about the same from where I buy them, but in 2017 posts I hear people preferring the slower ACH, is it still so or are they both excellent at both monitoring and sending ?

Many thanks and have a great productive Saturday !

Fox