Command above clean it out. Only the last remaining 500M logs are present. Didn't know it can get that big. At least I know how to clean the system out with unnecessary old logs.
Thinking of just stopping my distro hopping all together. Starting 2019, I'm going back to MX and just stay forever. Until they change to my disliking or become non-existing. Nothing wrong with Solus I really like this distro as well. I like many Linux distro's. But, there only can be one. At least one to use. I still have my Virtualbox to tame my fix and I still love playing around with Window Managers. MX might be the one for me. Hope all distro hoppers find their only one.
I'm a distro hopper can't help it. Already thinking which Linux distro I'll be using next year. Looking at Neptune 5 KDE Plasma. Checking it out in a VM here shortly. Still like Solus Budgie. It's still fast and stable. Can't say nothing bad about Solus Budgie.