If you had a 384GB (4x Blackwell), what model would you put on it and why?

Hey guys,

Company I work for is actually very interested in spending the money to host our own local model for the team.

We expect probably 2-3 super users and at the worst case 10-20 concurrent users.

The LLM would be mostly used for internal company policies/data management and other various "thinking tasks". No real coding will be done by such a machine probably other than me.

I would love the communities input on what you guys think is the best fit as until now the best machine I've had access to was a 64gb Mac Studio, this is way more compute than I've ever dealt with.

We are also speccing it to potentially expand to 8 blackwells, so I would also be curious how that model math changes.

I'm leaning towards deepseek v4 flash.

Edit: 4x RTX PRO 6000s