TurboTax Deluxe or TurboTax Premier

Not sure if this should be posted here or somewhere else, but I'm not finding the site easy to navigate. I've been reading conflicting information concerning TurboTax Deluxe and TurboTax Premier when it comes to which download can be used if you have security sales. The comparison says that Premier "Additional Help for investment sales such as stocks, bonds, royalties, mutual funds." I also have Schedule K-1 income.  I don't know additional help where investment sales are concerned, so does that mean I can download and use Deluxe? In prior years, I did use Deluxe when I had Schedule D transactions, then several years ago I was told I had to use Premier if I had Schedule D. I noticed under Deluxe, it lists Schedule D when I click forms. It would be really nice to save $30 if I can download Deluxe instead of Premier. To clarify, I'm talking about the download Deluxe and Premier, not the online.