I have not yet found a quality spinner who would spin my original written article or bought unique article to human readable spintax format with minimal modification. To be honest, most of the spinners I tested produced crap results. I am now planning to opt for TBS but I am not sure if The Best Spinner produces quality human readable spintax articles or just another set of trash like the other spinners. Here is a case study of a few spinners I tried out. I took a random article from ezinearticles for the case study. I am using the random cloud/user/default thesarus in each case to check out the effectiveness of the different spinners. Using of personal thesarus would make the case study ineffective as they would be the same for every one as they are our synonyms and so, are going to be the same nonetheless. Here is the original article posted in ezinearticles: Then I tested out Spinner Chief free with 4 synonyms. I see that Spinner Chief says that their free version produces nearly the same result as TBS paid and that is quite interesting. Here is the result: Then I tried Spinner Chief free with 2 synonyms option. Here is the result: Next I tried ContentProfessor free version with 4 Synonyms Option and with Words/Phrases Token. Here is the result: And then Content Professor free with 2 Synonyms Option: Finally I tried with Incansoft Llama Spin which is paid but cheap one with one time fee. Here is the result: Here is the first random spin result in each case: Spinner Chief free 4 Synonyms Spinner Chief Free 2 Synonyms ContentProfessor Free with 4 Synonyms Content Professor Free with 2 Synonyms Llama Spin As you can some of them are extreme Garbage. I had a severe headache trying to spintax an article with Llama Spin especially the other day where I needed to rewrite the whole article spintax all by myself as that was just giving me a load of crap. Personally I like articles to be of good quality and humanly readable and grammatically correct in all spintax formats after output. I do not have a problem of replacing one of two words and correcting it but if I need to rewrite at least 30% or more (in case of Llama Spin it was like 100% the other day) due to crappy spintax output then it might not be worth to invest in TBS. I do not mind invested at such a price in TBS but I do not want to invest just to get another trashy output where I need to rewrite the whole thing all by myself. So, can anyone give an idea on how the TBS output. Is it still like the ones I mentioned above or is it better than them. If possible, please output the article in spintax format as well as random format with TBS without any manual modification to give me an idea of its effectiveness. Any help would be appreciated and hope this helps people looking for comparison of article spinners including free ones and paid ones as listed above.