Get your taxes done using TurboTax

ver1. download/cd version feb+state is $65: https://www.costco.com/turbotax-home-%2526-business-2020%2c-federal-and-state-returns-%2b-federal-e-...

ver2. live version is $175: https://www.costco.com/turbotax-live-self-employed-2020-online%2c-with-real-tax-experts-federal-%2b-...

but I cannot find side by side comparison of the two. 

ver1 states: "Free product support via phone; Extra guidance for self-employment & business deductions"

ver2 states: "Connect Live On-screen With Real Tax Experts; Talk With A Tax Expert" etc.  

What does ver1 give with "Free product support via phone" and what is offered in ver2 that's missing in ver1?  If I start with ver1 & later want to upgrade, can the credit be applied ?