LiteSpeed Memcached


I just moved to DirectAdmin from cPanel, and added LiteSpeed. I have been activating the LiteSpeed WordPress plugins on the hosted WP sites. I see that Object Caching is not enabled, and it seems like Memcached is not active. Any suggestions on if I should install this? Any downsides?

Also, in logging into the LiteSpeed admin panel, it looks like a lot of the settings are not set. Is this because there is a default setting file somewhere, or do I need to go through each of these and make sure they are all set to something?

Just trying to get the most out of my new VPS and LiteSpeed... any other tips are greatly appreciated!