MSD coil vs PerTronix coil

The "Flame-Thrower III 45,000 Volt Canister Coil" charges much faster, and is designed with high RPM and/or Multispark in mind. I had my Pertronix Ignitor III 'Plug n Play' Billet Distributor running with an MSD coil, i changed to the FTiii coil and noticed a big change in acceleration from standstill, but even bigger, more power on the fly. I recommend the Flame-Thower III coil for sure.