For about $200 under your budget that you can save for other stuff you may want, you should go with the
Dell Inspiron i7559-2512BLK which is currently going for $799, a
steal of a price for what you get
Features / Specs:
- Intel i7 6700HQ @2.6Ghz
- Nvidia GTX 960M 4GB
- 1TB + 8GB SSHD (Basically a HDD and SSD in one, the SSD is used for the OS)
- 15.6" 1080P Matte IPS Display
- Windows 10 OS
- Matte black build with dark red details and backlit keyboard
- 3 USB 3.0 Ports, HDMI out, Ethernet, SD card slot, and a microphone / headphone jack (like what phones have)
For the price, it is a damn good system and it comes from a good brand as well. I highly suggest going with this and using the rest of your money to go towards a new gaming mouse, webcam, or whatever you'd like.
Why not buy a desktop if you have the budget of $1k?
Space restraints / portability