Nomad Tour Van- weight porting?

Aske I had a few Nomad wedge before.... apart from shedding the ball's skin harder when I ACTUALLY hit the sweet spot (which happens 1 out of 2000 swing) the duff just go as short and the thin chip just go as long! 

The porting thing... I don't see a very significant trajectory differences compare pre/post ported by Nomad (those 2 pathetically small hole).... but I have a Tour 588 RTG used to have too high of the flight... and my club maker drill a HUGH hole for a REAL porting and it make a more significant difference on ball flight.