Hi, I really need help picking a laptop, please advice?

1. Brand.
Definitely not HP (my old one died in under two years), heard Acer + Dell aren't so great - considering Lenovo

2. Budget.
preferably under RM 2500

3. Specs.
need something that can handle video editing, preferably min. 3GB RAM, intel (not AMD) etc. will be using Photoshop, Adobe Premiere Pro, maybe 3ds max

4. Size.
anywhere from 12"-15"

thanks for reading!