I am designing a multiple tab system to replace an accordion. Each section of the accordion now holds a tab system with lists.
I mocked a solution, but have no contact with final user to run the two options I have in mind:
1) Product description on the left, Link1 (the tabbed system on the right). When user choses Link2 or Link3 from the menu, the chosen list would replace List 1.
2) Make all the Lists static and have the page scroll.
What would create a better UX?
Attached the mock on balsamiq.

