DFlash2 (100.0 t/s decode, 287.1 t/s burst-4) beats MTP self-speculation (85.9 t/s, 179.7 t/s) despite a lower accept length (4.24 vs 5.66): the small separate drafter steps faster than the target's own MTP layer applied autoregressively. DFlash2 is the deployed shape; both swap-script paths now default to dflash/7. Docs updated.