No fuss works out of box, with tweaks if you need them

I’ve tried out many variants of caching WP sites and this for the price (free) is the most stable. I’m also adding in the fact that there are fewer updates required as they wisely do not attempt to do everything in an “all singing, all dancing” manner. For a quick install, a quick RTFM and then leave it alone to do its thing, this is a great solution! 5 stars.