For my impression is the kit called Rollei digibase C 41 totally different compare to the Express Kits from
the Fuji Hunt Belgium (not Holland). But sorry I don not know the quality of the professional bulk chemistry
from Fuji. May be that the chemistry from Rollei is more equal to the professional line from Fuji.
The original Fuji/Jobo C 41 kit for 5 liters is absolutely different compare to the 5 liter pack called Digibase
Maxi Kit for 5 liters. And the capacity is different, too.