Looking for a laptop for my engineering course. Please recommend a few to me ?

1. Preferred Brand - ANY
2. Budget - below RM5000
3. Usage - AutoCad, college assignments
4. Preferred
a) 15 inch would be great
b) Battery can lasts for 5-6 hours?
c) A good display
d) acceptable keyboard and trackpad

It's worth wait for another generations of laptop ?

This post has been edited by iceandmilo: Jun 27 2016, 12:02 AM