I have two Pulsars, one with each trigger, they do feel a little different due to the actual shape/material, but I don't notice any difference in performance as it's essentially a mouse click on both, which you can set up easily on either with a bit of time and patience.
On other guns with crap triggers it would be worth considering - the FX Impact I had would be a contender as I felt it was agricultural by comparison to the Pulsar. So basically, stick to what you have on the standard gun, a "better" trigger will not make you a better shot on this particular gun is my take on it.
James