This is going to be a loaded question. I have gone through half of the Digibase C41 kit thread. The one with over 400 pages.... It seems the over all view is that these smaller working solution is capable of processing over 10 rolls of films with reusing them. I am still trying to sort out which kit is better and easier to develop. I am thinking about the Unicolor C41 kit because it is cheaper and only with 3 steps. It appears the 1L portion can do 12 rolls. And the Digibase kit with the leaky bleach bottle issue and having too smaller portion for the stabilizer (250ml and I have a 500ml tank processing 120 film).