When you are about to choose your best broadband provider, the factors you may consider include broadband allowance, broadband speed, free calls and contract duration. The following are the top five broadband providers The deal for direct save unlimited broadband with calls is paying £0.98 a month for a year and the £1.95 a month thereafter when you take the 18 month deal. There is a £15.95 per month line rental payable when you take the deal, making the monthly cost to total £16.93 for the first 12 months. The broadband is unlimited 17MB per second.