I used Space Bunny from some providers that offered it for free and it was a very much a "you get what you pay for" experience. If the release is comparable, I'll be sticking with Deepseek v4 for sure.

I’m one of the unimpressed. I tested SpaceBunny intensely on a research project for a week.

The model wasn’t horrible at coding, it just made a ton of initial mistakes—but then would catch most of them later on. It can get work done if coaxed, but its peers are just cheaper and/or easier to work with.