Poison Cues are made by the same people as Predator Cues. If you go to both of their websites, you'll notice similar graphics. If you go to their Contact page, you'll notice the same snail mail address.
From what I read, Predator initially created the Poison Brand so that they could gain some market share on mid price cues, while at the same time increase prices on their new line of Predator cues (5K, IKon, LE/SE, Blak, P3), thereby escalating Predator Cues to the 'Higher End' Market.
Does this mean you no longer play with OB Cues, 308?