"Several people have recommended the BT Home Hub 5"
Get a Home Hub 5 then. Despite what "wee eddie" said in your first thread, I can't see how you as an ADSL customer is going to get one from BT for just the price of postage and packing - have a read here ( the word "here" is a hyperlink so click on it)
"You mentioned a TP Link but not which model(s)"
My post had a link in it - it's in a red and bold font like the one above.