Fast Descent in Atti - is that right?

[Fourblade]

As a new user I didn't have the benfit of knowing what previous firmwares were like but I gather that the new firmware only does controlled descent in GPS mode. But if it's in ATTI mode does it descend faster?
It's too windy at the mo to test..

 

[Panamon Creel]

limit also applies to Atti, it does not exist in manual.