Qwen3.8 125B (6B active) Flash-Next

User reports Qwen3.8 Flash Next running on a MacBook Pro M1 Max 128GB with MTPLX at a constant decoding speed of around 30-40 tok/s. Setup uses a 128K context window and 4 MCP servers (semble, context7, chrome-devtools, laravel-boost). User compares the model to Claude Opus 5.5 on a simple coding task: Opus completed it in 3 minutes while Qwen took 53 minutes, with the model appearing to go in circles. Different reasoning levels (low, medium, high) yielded similar results.