[aeriyu]

I'm fairly sure that the "left" mod is the rarest one out there. If you choose to play with it on, you'll definitely be in a class of your own no matter where you go, so it's definitely something to pick up if you're willing to make that effort -- I can tell you that my efforts to try out the Left mod were met with abysmal results... it remains the only "light" that I don't turn on when I play

While you're there, also consider playing open pick~