@D3C0D3R If it's stated that means it is compatible with these mesh protocolos and you can go ahead with your choice.

@D3C0D3R Both AX10 and AX15 have High-Power FEM which Improves transmission power and strengthen signal coverage. If you're after Easymesh AX10 is a good candidate. AX15 is pretty new router model...

That's correct. For dual WAN router you should consider a business grade router combined with a wireless access points.

@D3C0D3R No big difference between these - AX1500, AX10.and AX15. They are all rates as AX1500. AX15 is the most recent router model.

@Nigelandre You have three options: 1. Use another C54 in RE mode (check this post). 2. Use a dedicated RE of your choice 3. Use another router in AP mode connected to C54.

@FishhyFishCakes Well, that was the point - to isolate guests in another VLAN (a different network subnet) so other users couldn't see them and vice versa. If you want this to work your main router...