I am take some advice I got on another post and want to get a suppressor. What do you guys think, MeanV or Vibe Killer?

I have found the MeanV on their website. I can not find the Vibe Killer anywhere. When I do a search I just get links to all the forums that have post mentioning it.

Can someone please post a link to where I can find the Vibe Killer. Thanks.....