I've used H&R Block software for 10+ years and it has always made it easier to do my taxes. It was a big help when I took a credit for having solar panels installed on the house. The software automatically took that into account and added that in as credit for me.
Pros: Easy to prepare, Maximizes refund, Easy to import documents, Fast
We've been using this product for doing our family's taxes for 10+ years now and haven't had any trouble in any respect to the software. None. It's easy to use, especially moving from one year to the next to the next, and we have no plans of changing anytime soon.