From running multiple accounts across multiple instances, I’ve found that each instance feels like a separate forum of posts. Sure some of the big ones federate with each other, but that still doesn’t lead to being able to see the same federated content when you log into infosec.pub or lemmy.world. I think a lot of the differences in content lie with which instances federate with which other instances.
Gold things (jewelry) usually go well with warm colored clothes, think red, pink, orange, etc.
Silver jewelry is better suited for when you’re wearing cool colored clothes.