What is the easiest way to try all the DEs?
Universal Blue
They offer pretty much every DE and since it's immutable/atomic you can just easily rebase between them using their image list
What are your thoughts on the upcoming COSMIC DE?
Pretty exited, I feel like it's gonna be the KNOME I've always wanted to exist
What search engine do you use? (and why?)
Duckduckgo, works like I want it to and it's not Google. Never had a problem with its search results either. Tried several others as well including searx and ecosia but I found their image search inferior to ddg's.