Is Merida's central axis better or Giant's?

At this level, both Giant and Merida use VP or Qinghao, which is not good for anyone. Are very low-end shafts.

Merida Warrior PRO and Warrior 600 are a car, which was called Warrior PRO before 2009, and 10 was called Warrior 600. The central axis of the two is the same, which should be the VP central axis.

Warrior PRO was launched in 2008 and 2009, and the same car of 10 was renamed Warrior 600.