I hate this group but not literally

Reddit r/LocalLLaMA / 5/1/2026

💬 OpinionDeveloper Stack & InfrastructureSignals & Early TrendsTools & Practical Usage

Key Points

  • The author describes building a high-end local LLM setup for running models locally, starting from an M3 Ultra 96GB and upgrading to larger Mac Studio configurations and an RTX Pro 6000 GPU.
  • They experimented with multiple model families (including Qwen, DeepSeek, and Gemma) and currently favor MiniMax M2.7 230B/A10B, while waiting for LM Studio support for DeepSeek v4 Flash.
  • The post highlights the practical trade-off between local speed/bandwidth gains and the significant cost spent on hardware to learn the stack.
  • The author notes an unexpected stability result: a 16GB MacBook Pro has been more stable than their larger 512GB setup, which crashed multiple times.
  • They ask the community what has delivered the biggest real-world stability and speed improvements beyond benchmark results, inviting others to share experience with high-end local setups.

True story,

I got interested in AI after seeing it at work and wanted to run models locally. I started with an M3 Ultra 96GB, quickly learned it was not enough for what I wanted, and kept upgrading hardware (including refurbished Mac Studios at 256GB/512GB and now an RTX Pro 6000 that arrived today). I tested many model families (Qwen, DeepSeek, Gemma, Minimax, etc.). My current favorite is MiniMax M2.7 230B/A10B. I’m also waiting for LM Studio support for DeepSeek v4 Flash.

I have mixed feelings: excitement about local speed/bandwidth and sadness about how much money I spent learning this stack. Also funny point: my 16GB MacBook Pro has been more stable than my 512GB setup, which crashed multiple times.

Still, I’m convinced local LLMs are the future, and this community helped me learn a lot. Thank you to everyone here.

Question for the group: For people running high-end local setups, what gave you the biggest real-world stability + speed gains (not just benchmark wins)?

If you want, I can also give you a more technical version focused on benchmarks/specs.

submitted by /u/No_Run8812
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