If you need 3.0 and not 3.1 then it does not really matter. If it is 3.1 you need one from your ISPs qualified list. There is only one chipset right now with 16x4 or more, so they are really the same for 3.0.

Newegg has a nice one on sale
https://www.newegg.com/motorola-mb76...012-_-09212020