We tried and we tested. We spinned and we unspinned. After all said and done here, I think you should have already made your choice about which spinner is best for you. If you will be doing a lot of manual spinning, then The Best Spinner is probably the best choice. On the other hand, if you will be using the spinner just for automatic spinning, and you have enough capital, WordAI is the spinning tool for you. But if you are still on a budget, Spin Rewriter is your spinner. However, if you are going to be spinning text in languages other than English, you might want to go with either Spinner Chief or Chimp Rewriter. The choice is all yours. You can now make an informed decision.
Not sure about version 1, but I'm testing version 2 right now and I have to say it's the best auto spinner I've seen bar none. The content is actually extremely readable and probably better than the manual spins a lot of people do out there. However, some of the content doesn't pass copyscape so make sure you play around with the settings. Minor edits should do the trick. I'm on the trial now but seriously thinking of keeping the Turing plan for my Tier 1 content.
From personal experience Spin Rewriter is the best! like I still use it today. Its so easy to use (Just copy paste and the program do everything) Because of this tool I managed to schedule content and articles for 3 years, do you know how much time and money I’ve saved?!?! A LOT!!! Also i high recommend you pick their mothly plan if you are still in doubt