Kernel-level isolation is a significant security differentiator, for starters. https://github.com/smol-machines/smolvm#comparison https://github.com/smol-machi

Kernel-level isolation is a significant security differentiator, for starters. https://github.com/smol-machines/smolvm#comparison https://github.com/smol-machines/smolvm#comparison shows a good comparison table.