Elcd or Retro valve

[Xzion]

ReTro Valve

I say go with the ReTro Valve, and pick up either an Intelliframe, or a Z-Grip, gotta love that ractive triger

[Vegeta]

Take how fast you can pull a normal mechanical trigger, and double it. Thats about how fats you'll be able to shoot with the RT. If you train your finger, possibly faster.