Anyone Using Commerce 7 - And Collecting Sales Tax for sales outside CA

I have been using Vinespring for my wine club software but they were purchased by Commerce 7 and things are now being ported over there.

Any of you already using them? Feedback on them?

Part 2 is about sales tax collecting for states other than CA for you CA wineries - how many of you collect it and what are the current laws on this?

Cheers