oil analysis

2nd post here on the forum, so I'm a newb. I apologize for the ramble. I've been searching here and all over the inter-webs for a straight answer to this question. What is the best motor oil, transmission oil, and diff/trans case oil? I can classify the responses into the following...

First time doing something like this so thought I'd share with the community and see what yall think. Didn't know this kind of thing was so accessible until I saw it somewhere on mud and it turned out real easy and quick. I've had my LC for about two years and feels good that this showed...