Choosing Prestashop speed up module

[SimpleGuy]

Hello,

I'm planing to buy one or couple of prestashop speed up modules:
1. https://addons.prestashop.com/en/website-performance/7939-page-cache-ultimate.html?ab=1
Or,
2. https://addons.prestashop.com/en/website-performance/17953-prestaspeed-image-site-database-optimization.html?ab=1
Or,
3. https://addons.prestashop.com/en/website-performance/44977-super-speed-incredibly-fast-gtmetrix-optimization.html?ab=1

Maybe someone is using one of these modules and have any recomendations? Maybe these modules is not so usable and just leave everithing for standart prestashop default buil in cache?

[Daresh]

Performance is a broad topic, a speed up module should be a last resort solution, first you should optimize what you already have there to make sure it's at it's top possible performance.

[_tech]

I totally agree with Daresh, it should be a last resort. Speed up module also often add complexity, overrides (like page cache module), bugs... First try to optimize slow modules and your web hosting.