I switched because Microsoft just keeps getting worse and worse, and I like having complete control over my system. And limiting the amount of my data going out.
Linux in general uses much less system resources than windows, and I like being able to easily change my workflow (desktop environment, window manager, etc).
I came here to say that as well. Or, as @vd1n says, mushrooms. It really helps remind you that the world is wondrous, and even after it's over, it makes it easier to see the joy in everything.
I prefer silver jewelry (on myself at least), but for furniture type things gold is alright.