I have been using H & R Block Deluxe + State for over 15 years. It’s great to start with data loaded from the previous year. After organizing my current year forms the Interview takes you thru each category in a logical sequence with help if you need it. I epecially like the Planning section that helps you estimate next year’s taxes. I only wish tax planning was available for state returns.
I've used this software for years. What I like most about it is that it remembers all my information from the previous year, so I don't have to reenter the information. I was also pleasantly surprised that it remembered my stock losses from the previous year and automatically deducted the carryover. And so far, I've never been audited--knock on wood :-)