We have had Telstra's NBN Broadband for 16months. In this time, we have had a very good experience. The internet connection is reliable and fast. We regularly stream 4K Netflix without any lag or issues. During an instance when the connection was experiencing difficulties, the customer service team were great in organising extra data being placed onto our mobile phone at no extra cost. We were then able to use our mobile as a 'hot spot' during the broadband outage. Whilst the price of this service is higher than others, I believe you definitely 'get what you pay for'. I highly recommend Telstra as a broadband provider based on my experience.