I have a BT Home Hub 5 router provided with their broadband and recently the connection has dribbled and has been dreadful, where a week back I was getting 45 Down 18 Up on my phone. Now I can barley get any signal. So I browsed Amazon looking for any options and I came across the TP-LINK AC750. I was wondering, if I buy this will it increase speeds and distance? Or am I better off staying with the Home Hub? Coincidentally BT have recently released a new router... Is this their marketing technique? To reduce speeds to persuade you to invest in their new 'amazing' and 'fastest speeds ever' router?