I've been using H&R Basic for many years. I have all of my tax data stored on my computer, so it's a snap to enter it into the program. With that data at hand It takes me no more than three hours to complete my taxes, and that's with both self employment and investment income. My state has no income tax, so Basic is all I've ever needed.
Simple tax software. A little on the cumbersome side to use but the end result is the same as any other tax software I've used in the past. Nothing really outstanding to point out to any one of my friends.