I asked the designer if the CG trigger is the same as the Millenium and the response:
No, Peter. they are similar in functioning, but the UNI is an other generation. Leverages are improved, the contact point of the First Pull is via a ball bearing on the 2nd Lever to ensure even more accuate and smooth movement and permanence of the adjustments.
Final pull weight is greater.
Weight range is greater.
The trigger finger is on a round rail(no longer a dovetail)
In a few words, as said, it is a new generation of the family.
pin, you have heard anything from a user?
Peter