I've been using TurboTax for years, but after last year's fiasco I decided to try H&R Block. It imported my TurboTax return with no problems and completed with no errors. Only negative was interface looked old on big 4K monitor. I plan on staying with this software next year.
Easy to use, always accurate, warns you if you have entered something incorrectly and needs additional review by the User. Keeps you apprised once you have sent your taxes in electronically (free with software!)
The "Interview" process is clear and easily understood. The linked definitions and Help function help clarify your entries. E-Filing both Federal and State returns are a snap.
Pros: Easy to prepare, Maximizes refund, Easy to import documents, Fast