I feel like i'm going insane. I see people here posting 30 - 100+ tok/s (100+ being with speculative decoding) on a 3090 with Qwen 3.6 27B. I'm trying to replicate this but my performance numbers are nowhere near that. I have tried llama.cpp with Unsloth's Q4XL and Q4_K_M GGUF's. On that i got like
