When you are using the TurboTax desktop editions, the program will always recommend that you upgrade to a higher edition based on the type of tax data you are entering. In your case it is the HSA.
This is only a recommendation, it is NOT a requirement. If you feel comfortable using the Basic edition then there is no reason for you to upgrade to the Deluxe desktop edition.
All of the TurboTax desktop editions include the same forms, schedules and worksheets. You get more help and guidance with the higher editions.