I'm using the Nippon super matex brilliant white-meant for ceiling...but i also used it for 1 wall where its gonna be covered with cabinets...
This wall previous color was red...i applied:
1 coat Nippon eco-bond sealer (transparent)
2 coat matex
All previous red paint cant be seen anymore..

Now i plan to use the same matex paint as base coat (1st coat) for remaining walls
For the second coat, i'll go with the Nippon brilliant white 1001 from their classic collection (i'm hoping this will save cost)
I dont see a problem using briliant white paint...walls with any color will also show dirtiness if not taken care...unless all walls paint with black
My previous house was using Dulux briliant white..quite happy with it.