Good mesh system for FibreX ?

I recently got Vodafone FibreX Max installed at home.

I was hoping to install Google WiFi (mesh system) to sort out all the wifi dead spots, but apparently FibreX needs VLAN Tagging which Google WiFi doesn't have (note: I don't really understand any of this, which is why I was going for the Google system for easy setup)

Can anyone recommend a good mesh system that works with FibreX, that doesn't cost a stupid amount and doesn't require me to have some advanced qualification in network setups to install?

Thanks loads