Search for compatible LGA1700 motherboards.
Search for compatible LGA1700 motherboards.
It seems you're comparing prices for different weapons. A pro b660m-a/b660 bazooka costs around 140$, while the z690 ud is about 170$. If you need more options or the bonus feature, the z690 is the better choice.
Considering the options, both the Gigabyte Z690 UD AX and the Z690 UD are priced identically. I added the Wi-Fi model as well since it’s not strictly necessary.