BeeLlama.cpp DFlash on Strix Halo: 2.7x Gemma 31B, But MTP Is Still Faster

BeeLlama.cpp's DFlash speculative decoding nearly triples dense model throughput on AMD Strix Halo, but in a strict head-to-head against my existing MTP setups, MTP still wins by 23-67% depending on the configuration.