I am looking for a mobile computer for daily office use as my company take back Lenovo x240 because my contract expired.I found this laptop is ideal for move around and I want to buy for myself one but due to high budget. I need your guys recommendation.

1. Preferred Brand: no preference
2. Budget: 1500-2500
3. Usage: Microsoft Office application, surfing Internet, stream/download YouTube/movies, VirtualBox/VMware application (2-3 any at given time)
4. Preferred laptop/screen size: 12.5-13 (preferred 12.5")
5. After Sales Support: On-site preferred
6. Others: Pointer (nipple in the middle of keyboard that performed like mouse), touch screen is optional

Thank you!