Student tax form and W2 will work in any program.
For more complex sale of stock Premier is recommended.
Keep this in mind, whatever program you start with you can always upgrade within the program and all the information is saved and transferred. If you start with a higher priced program you cannot downgrade.
So I would probably start with Deluxe, and then upgrade if you have to, or if you prefer Premier will work for you.
Make sure if you use the download product you get the MAC one versus the windows (as it shows in the question you are using a MAC).
https://turbotax.intuit.com/personal-taxes/cd-download/