You may see a material improvement in wifi usability if you can figure out a way to use an Intel or Qualcomm wifi chipset over the Alfa, aka Realtek chipset. Yo

You may see a material improvement in wifi usability if you can figure out a way to use an Intel or Qualcomm wifi chipset over the Alfa, aka Realtek chipset. You probably need an M.2 slot somewhere though. Not every wifi radio is made the same. In particular, they seem to cope with the ambiguity of received packet collisions differently, and Realtek and Mediatek receivers don't do as well.