I abosolutely love the trigger. I will say I havent tried pooty51's custom trigger yet, but from what all I have tested I would definantly say it's one of the best triggers I have used. Definantly something that you should think about getting if its important enough for you.
I actually prefer the shape of the stock trigger for playing in psp mode. But the violent is hands down my favorite trigger for shooting in semi. It can also be removed without taking the grip frame off the marker so if you get paint in the trigger it is a much faster fix. IMO its worth the investment