Hey guys, minor thing that I stumbled into here, in comfy UI they have LTXV.
It has a couple setups for image to image generation, having some trouble with some of the values, but it 'works' if anyone's interested in doing video locally.
It runs locally on a commercial grade 8gb graphics card 'wellish'.
So it's commercial grade, local if you have a modern GPU.
It's a bit of 'hassle' to setup for the record, but it doesn't require a server / service.
Render time blows everything else out of the water, quality is 'eh'.