I never hearf of this cache for WP site, I may check it in the future for my blog site.Best one I've found is WP Fastest Cache. I've tried many others but it works great for me. I am no WP wizard so can't say it's the best there is. But I do know with speed tests it was the best boost compared to others.
I used WP Super Cache and W3 Total Cache but I don't get any problems with them. What are your troubles when using W3?Use to use W3, but seems that was more trouble than it was worth.
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