Competition sights

So I picked up a Glock 34 gen4 for IDPA/USPSA matches. I would like to replace my sights with Dawson Precision fiber optic front and black rear. I’m liking the charger set which is the same as the competition sight just with a squared off rear instead of ramped. I know Dawson has a calculator but I haven’t shot the pistol yet so does anyone run this set up and what height front sight are you using for POA/POI. Also I’ll be reloading mostly for 147gr 9mm.

I’d advise against the charger set. I have them on my 34 for the same reasons you’re looking at it but the regular comp rear has a better sight picture. The rear notch on the charger isn’t very big. They only offer these in one flavor as a set which is what I bought and it worked perfect for 147s

I reload 147gr 9mm for USPSA and the standard height offering from Dawson works for me. I am also using the fiber front and ramped rear.