The E11 and stun modes with reload behavior, LED and powerful speakers make this awesome for trooping where it's usually loud (conventions). I put a simple board from triktoys on mine and it works but nothing like this and not nearly loud enough. I don't need all the other SFX as I like the idea of a blaster being a blaster. But this is truly amazing and a work of both art and love. Beautiful! If you ever start selling these let me know. :-)