I have a quick question in regards to Redis caching: 1. Should I follow: Redis - How to install Redis server on Centmin Mod LEMP stack OR Can I just use: Redis Nginx Level Caching setting when installing Wordpress using Option 22? If I use option 22, is there any additional setting that needs to be done? 2. In my previous shared hosting I was using WP Rocket to cache everything + logged in users. I would like to cache logged in users and WP Rocket is capable of doing this. I read in a post that you use Redis then WP rocket is not needed, also it was mentioned in EasyEngine forums as well. I really would like to know what would be the best option in terms of speed to cache my site and also logged in users: - Use Redis OR - Use WP Rocket (rocket-nginx) 3. Why if I use Redis then WP Rocket is not needed? Thank you!