I used the deluxe software and it was very easy to use. I like that it is compatible with importing previous years taxes using different tax software. The questions which take you through each component are simple to follow along with. The only thing I think they should do is provide more information of each product on their website so you know exactly which product to buy. I was unsure if I needed the deluxe or premium in order to report stock sales. It turns out that if you already know your cost basis for the sale the deluxe version works fine.
2nd year in a row my return was rejected by IRS filing as Qualifying Widow using this software. Have used this software for many many years prior and never had a problem until last year and this year. Qualifying Widows stay away!! Had to use Free service from IRS website this year again!