Recently i changed my ISP because the new service is cheaper (almost half the price) but we are currently struggling with low internet speed and poor wi-fi coverage.
I think the problem is the new router wi-fi and the router location because when we use ethernet ports we don't have the same problems.
I have a big house (only one floor but with a very long configuration) with ethernet ports in almost every room.
I could use a secondary router or an Access point to improve wi-fi coverage and speed.
Wich one will be my best option considering speed, range and cost?
Thanks for the help