ORIGINAL
I recommend using v4.
The original versions are very detailed and aggressive. You can use them at strength 0.8. Detailed lighting and saturated colors are typical of the original versions, and they are also larger than 2.5D
LIGHT
A completely new version built on a completely new asset and therefore new metadata. Subtle outlines, light and pleasant lighting, a slightly simplified style, and less saturated colors. Mostly 2D. Pairs beautifully with other lore, I recommend using strength 1.0.
Description
More stable
Improved color rendering and increased contrast
Trained on a larger dataset
Now you can easily use the lore without positive and negative prompts and get much better results