The Home & Business download is actually quite different than the Assist & Review so it depends on what you're looking for.
With TurboTax Live Assist and Review for Self-Employed, you'll have access to a Tax Expert to assist you with any of your tax questions as you prepare the returns. Using our SmartLook technology, you can connect with an experienced expert via one-way video to help with any questions you may have about your return. Once you've completed your return, you can connect again to have a full review done by an Expert.
Learn more about TurboTax Live Assist & Review for Self-Employed here: https://turbotax.intuit.ca/personal-tax-software/live-assist-review-self-employed.jsp?iref=axc_fy18_assist_review_se