Which is top spinner for just one time use?

Lots of spinners on the market some more expensive than others, I need to know which one is best for just one time uses on articles?

I'm not trying to spin an article 100's of times, I just want to spin an article just one time only for one time use with the best readable content on the best settings to accomplish the best % on uniqueness. Of course the higher the percentage on uniqueness the better, but I would rather go with a spinner that puts out 30% uniqueness with complete readable content that doesn't look machine generated (would pass human review easily), instead of one that puts out 70% with just ok readable content that looks spun. Also looking for one where you can add your keyword to not be spun either when spinning the article.

If somebody has most these spinners if it's not a problem can you please compare and article for each one. (wordai2, TBS, spin rewriter, etc..)

Remember I just need the best one for one time use for each article, I don't need the one that's able to spin your article 100 times the best. So I'm guessing one of these has to be better than the other for accomplishing this task only.

Thanks

I am using TBS
They work very good

I use TBS for spinning and Article Builder for instant content.

Actually Spinner cheifII is best for content spinning