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I had Wf-section version 1 for a long time and after it was sort of abandoned and until picked up again I was stuck with it. I found that over at the smartfactory, smartsections has a function to upgrade from WF-sections.
I installed smartsections and then ran the script and i had thousands of pages and images and all migrated / updated without a hitch, including page hits /users, and post dates.
Of course then your using smartsections, but well I guess thats up to your personal preference. Though I have no problems with smartsections
I hope this is of some assistance to you.
Cheers