Meh...Why not play with a nice Palmerized PGP or find a used Pug.
Either way, Duck, Redux or Boxgun. They aren't really practical. You play with them as a novelty nothing ever serious.
I'm not saying don't buy one, but don't think you will go blow heads off with it. Its a funy novelty gun. Like a Lotus Elise, not a practical car, but on the weekends its a fun driver.