What's your favorite Upscaling + Interpolation technique for H3?

What's your current favorite Upscaling + Interpolation technique for Minimax H3? I was looking for a free substitute for Topaz Video, which if I'm not mistaken, is still the best option.

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2026-09-21 10:11 · r/comfyui
What's your favorite Upscaling + Interpolation technique for H3?

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