Hi all, I'm trying to solve some weak signal issues in our home.  I am wondering if anyone has experience or can confirm if I can do the following type of setup.

Option 1: Mesh Network

ISP provided optical network terminal (ONT) >> X75 >> 2x ethernet wired backhaul X68, using two remaining ports AND a wireless mesh connection to third X68

Option 2: Router with Access Points

ISP provided optical network terminal (ONT) >> AX72 Pro >> 3x ethernet wired backhaul X68 in AP mode, using three of the ports

I already have the 3x X68, which is why I'm looking at purchasing either X75 or an AX72.  I am also specifically looking at X75 or AX72 with hopes of using the extra ports and avoid having to add a switch.

Attached a diagram.

Thanks all for any inputs!