I bought HP 250 G3 1 year ago. I belong to from hostel so rough usage is done on laptop. But it serves good through out 1 year. As I am a student many hardy software like ANSYS 14, Fifa 14 had to installed. no heating effect or slow of pc was not seen through out one year. sound quality is also very nice. Main feature of this laptop is its metallic cover which protect it from any type of shock. My lappy was fallen from my table but there was no problem.
If any buyer wants to buy a laptop in Rs 30000 please dont think buy it. It will be very much helpful to you. If you are interested for gaming then attach a graphics card with it which make your laptop very good.