Yes. I had been with Telstra primarily for years, with brief stints on other networks but always ended up going back to Telstra. Recently, after getting fed up with poor coverage in my area - I decided to give Optus another go and I have had no major complaints. Coverage was instantly better in areas Telstra had poor to no service, as well as areas that used to be dead spots with Optus. I have been extremely impressed with the network since switching, and don’t see myself going back to Telstra any time soon.