Telus Boost maximum connection speeds!

Hey Guys,

I have the TELUS gigabit, works great with the wired connections but I have the TELUS boost starter pack and expansion throughout the house. One basically on each level. I just for the life of me can’t get Wi-Fi speeds to exceed 250 mbps down and 50 up, all my boost are connected via gigabit Ethernet. As I said all Ethernet connections working awesome getting full bandwith 960up and down. Just boost Wi-Fi is letting me down with speed. Should I switch to a better mesh network hardware ?
Do you have devices with WiFi adapters capable of the speeds you are expecting?