Thoughts on a M5 Ultra 768GB if it drops? What's the price to make it worth it for you over a spark cluster?

I'm wanting to run Kimi 2.6/2.7 GGUF on it and just slap it in the server rack, but trying to decide if a spark cluster makes more sense.

The M3 with 512GB is currently sitting at around 30K, used. You can extrapolate from there.

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