I have used TaxCut for many years and have always felt it did a great job. The software is easy to use as long as you input the correct data. Because I had a question beyond the scope of the software, I did buy the additional "Chat with a Tax Pro" and got two different answers to the same question from two different "pros", so that poses a problem. But for basic tax returns you can't beat the software.
I haven't used other software. I have used H&R over 10 years. So, I can't compare it to other software. To me it doesn't process states well; in some instances you have to go to the states' web site and print forms.
Very thorough walk through of each process. Processes point out errors or questionable entries and provides information that is very helpful in determining correct solutions.
Pros: Easy to prepare, Maximizes refund, Easy to import documents