Caching plugins question

Hi Jeff,

First of all thank you so much for developing such an useful plugin. I have a lot of plugins installed on my website and thanks to Plugin organiser I was able to cut several seconds of load time :).

I have been reading the FAQ and another post in this forum about caching, and I still have some questions. To be honest, I was surprised to discover that as I though the caching created a static file of the page, so as long as the same plugins are always loaded on the same page I didnt think there was a need to recreate cache for that page.

In my site, I have many filters created, some for blog, some for woocommerce pages, for checkout, etc. I think I fall in the category where caching could be counterproductive.

My question is, is there any caching solution at all that could be implemented? Perhaps server-side caching like varnish? Or any caching plugin that may be able to account for changing js files loaded on each page?

Thank you so much for your input and keep up the good work.

Best regards,
Fran