They fit my hand well (again that is always personal) so no need to change.
This is the only reason I don't own 3 or more glocks, they do not feel right other than that they are pretty much bullet proof (pun intended).
JYD#176 "dein Gott schickte mich zu zerstören" "Sic semper evello mortem Tyrannis" "Sometimes the chance of a zombie outbreak is the only reason I need to make many of my life's Decisions." General Delivery