I'm relatively new to the linux space, I was introduced by the steam deck which uses kde, and it's pretty similar to windows in terms of how it works so that's the DE i'd be leaning towards when I eventually switch. I've never used gnome so i'm not sure if it'd be worth using I guess?
So I'm just looking for some input from the community, do you use Gnome or Plasma, why do you use it, and what's kind of like a pros and cons kinda thing between the two?
If you're new, IMHO you should be looking at the distro as a whole, not the DE specifically. Yeah, if you find one you mostly like but want to try other similar distros, it's probably a good thing to stay with the same DE. However, it's not something to get hung up on as distros often tweak the DE.
And to answer your question, Cinnamon. After years of distro-hopping, I've spent most of the past decade on Linux Mint.