I found KDE a bit overwhelmingly customizable to start out with, and maybe a bit bloated.
I’ve said this kind of thing before; Gnome feels like it’s trying to appeal to Apple users, “Look how simple it is, look how few settings menus there are, you use it the way we designed it to be used and only that way, nothing else works.” They like their empty blank windows. The ideal Gnome utility app is a blank window with a single button in the title bar that says “Cancel.” Featurelessness is their goal.
KDE always felt like the polar opposite of that to me. Every feature under the sun, sometimes twice. Nothing is consistent, nothing aligns quite right, they love their cluttered windows. The ideal KDE utility app is a window crammed edge to edge with text boxes, drop downs, radio buttons and check boxes that never opens quite big enough for all the elements in it. This one little utility app can do basically everything even remotely related to the task it’s made for plus several other adjacent tasks, to the point it takes you a long time to find the one option you ever actually need in a sea of settings menus.
Cinnamon felt somewhere in between. Except where Gnome apps crept in with their hamburger menus and top bar UI, Cinnamon felt consistent and good looking without being an iPhone commercial, and their included utilities tended to have the functionality you needed and nothing you didn’t.
I just recently built a PC, and to get the most out of an AMD GPU I’m using Fedora KDE instead of my long time favorite Mint Cinnamon, and I’ve already had to boot up my old computer once to use a Mint utility because I couldn’t seem to get the job done in KDE. You know that USB stick formatter tool in Mint? Why doesn’t every OS have that?