PriMer on GGUF quantization levels — Q4, Q5, Q8, F16, BF16, IQ variants. What to pick for your MeMory budget and quality target....Small Q5_K_M (5-bit medium) ~0.33× Small-to-moderate Q4_K_M (4-bit...quantizer. Popular picks Q4_K_M — the default for most community-uploaded...