This might help:
Situation: you have a property that cannot have wifi everywhere you need it from 1 wifi router. Therefore you need multiple wifi points.
You need to decide
1. How do you want to connect the multiple wifi points. You can
a. use a wireless mesh system that connects wirelessly
b. spend an insane amount of effort/money for ethernet
c. use powerline to convert power wire to ethernet.
thoughts: wired will always be better that wireless, even if it's powerline. If the powerline works, you want that. I would not buy a powerline with built in wifi, it's almost guarantee to be terrible.
2. What system do you to use?
a. multple consumer wireless routers, such as the asus above
b. consumer mesh product, such eero that has a dedicated wireless channel for backhaul
c. enterprise product that uses dedicated hard wired access points that you see at the office
thoughts: the lines blur quickly between all of the above. The best off the shelf that doesn't need a lot of input is Eero Pro line. Others that are also off the shelf are Aruba Instant On or Unifi Dream Machine. For more hands on tweaking, Unifi APs, Rukus used, Omada etc is what you'll see as cost value enterprise equipment.
Myself I would go with Eero Pro with hardwire powerline and call it a day.
Situation: you have a property that cannot have wifi everywhere you need it from 1 wifi router. Therefore you need multiple wifi points.
You need to decide
1. How do you want to connect the multiple wifi points. You can
a. use a wireless mesh system that connects wirelessly
b. spend an insane amount of effort/money for ethernet
c. use powerline to convert power wire to ethernet.
thoughts: wired will always be better that wireless, even if it's powerline. If the powerline works, you want that. I would not buy a powerline with built in wifi, it's almost guarantee to be terrible.
2. What system do you to use?
a. multple consumer wireless routers, such as the asus above
b. consumer mesh product, such eero that has a dedicated wireless channel for backhaul
c. enterprise product that uses dedicated hard wired access points that you see at the office
thoughts: the lines blur quickly between all of the above. The best off the shelf that doesn't need a lot of input is Eero Pro line. Others that are also off the shelf are Aruba Instant On or Unifi Dream Machine. For more hands on tweaking, Unifi APs, Rukus used, Omada etc is what you'll see as cost value enterprise equipment.
Myself I would go with Eero Pro with hardwire powerline and call it a day.