Hello im going to share my experience with berger paint.
A year ago was my brothers wedding and we painted our whole house so we use Berger paint as it was a reputed company and the salesmen spoke good about its water proof paint . Although Asian paint was in much lower price but we chose Berger.
We used water proof paint outside and inside so that I can last longer than our previous one . But just after 6 months the outer paint started to fade away because of sun And on some part paint was home and there was black patches all over the wall. The bright pink has now turned into weird pink mix with yellpw and white its not appeling at all .
Talking about its durability its not durable at all it will just last 5 months max and is unable to handle sun and rain at all .
The inside pain is intact but only because we have been very cautious with the walls. Once a child wrote something all ovet our wall with crayons so as the paint was water proof we took a wet clothes and started to rub lightly on the stains but after a while color also came out and now there are white patches on my room wall which cant be fixed now.
They also have limited range of colors as compared to Asian paints they also dobt have the in trend pastel colors.
I would not recommend Berger paint. I will give 1 out of 5