Rings is a powerhouse. It’s easy to avoid sounding boring and samey with it.
Using the audio input of course is one major way to do that. If you think of Rings as a sort of filter array / delay line / reverb, that encourages some more creative thinking. (You can drop the frequency enough so it acts as a really messed-up delay.) Patch feedback paths with it through other modules (or a second Rings), modulate the FM or position inputs, etc. Feed it white noise or harmonically rich signals and use a VCA or LPG after it as if it were a traditional oscillator. Or feed it a frequency-swept sine or Shepard tones. At some settings, you can feed it a plain sine and it’ll generate more harmonics than what went in.
Even using the internal exciter, keeping the brightness low so it’s not metallic isn’t really part of the “cliche” sound. Or really short decays used to feed something else (another resonator, comb filter, reverb etc.)
Or send the pitch input wild signals to make it go completely nuts.
…all this said, I admit I never bought Clouds partially because I wanted to avoid the cliche
(And partly because a while back, I kind of burned out on granular in the VST plugin world.)