Any decent Stable Diffusion video workflows that actually don’t burn credits fast? (ComfyUI / AnimateDiff / SVD?)

I’m trying to experiment a bit with AI video generation for a small project. I’ve been looking into Stable Diffusion-based video workflows (ComfyUI setups, AnimateDiff, SVD pipelines, etc.), but I’m still trying to figure out what’s actually practical for generating quick short clips. Most of the setups I’ve tried either feel too complex to maintain or require a lot of tweaking just to get usable output.